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Background. It is now suggested an association between non-alcoholic fatty liver disease (NAFLD) and the occurrence of coronary artery disease even in non-diabetic patients. We will determine the rate of NAFLD and its main determinants in non-diabetic patients undergoing coronary angiography.

Background: Calprotectin is recognized as a promising prognostic as well as a diagnostic marker of cardiac disorders. In the present study, we aimed to survey the efficiency of serum calprotectin levels in anticipating the severity of coronary artery disease (CAD) along with in-hospital major adverse cardiovascular events (MACE) in patients with ST-segment elevation (STEMI) underlying primary percutaneous coronary intervention (PCI)., Materials and Methods: A total of 97 patients with STEMI participated and were evaluated for in-hospital MACE for possible correlation with serum calprotectin., Results: Increased levels of serum calprotectin showed positive and negative correlation with severity of coronary arteries and left ventricular ejection fraction (LVEF) of STEMI patients, respectively. Regarding in-hospital MACE, only arrhythmia showed a significant relationship in patients with high calprotectin levels., Conclusion: High calprotectin levels may be a prognostic marker for occluded artery and LVEF in STEMI patients., Competing Interests: There are no conflicts of interest., (Copyright: © 2024 Advanced Biomedical Research.)

Background: Atherosclerosis is an arterial blood vessel disease that begins and progresses by turning macrophages into foam cells. Uptake of oxidized low-density lipoprotein (ox-LDL), cholesterol esterification and cholesterol efflux are the most important factors in the formation of foam cells and play an important role in atherosclerosis., Methods: The present study is based on the data obtained from the PubMed database (1961-2024) using the MeSH search terms "Atherosclerosis", "Macrophages" and "Foam cells". Reviews for writing the main text and non-English-language articles were excluded., Result: The interaction between ox-LDL and macrophages plays an important role in plaque initiation and promotion processes. Macrophages abnormally digest ox-LDL, resulting in the accumulation of lipids and formation of foam cells. This is an important step in the development of atherosclerosis. Also, several other factors such as inflammatory factors, growth factors, hormones, etc. can play an important role in the development of atherosclerotic lesions or counteract it by affecting the formation of foam cells., Conclusion: Several factors can affect the progression of atherosclerosis by affecting macrophage activity or its conversion to foam cells. Also, some of these factors play a protective role against the development and atherosclerosis progression. In this paper, we reviewed some of these factors and their effect on atherosclerosis., Competing Interests: Conflict of interestThe authors declare no conflict of interest., (© The Author(s), under exclusive licence to Tehran University of Medical Sciences 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Highlights HOTAIR, a long noncoding RNA, plays a role in the regulation of proteins involved in the pathogenesis of cardiovascular disease. Furthermore, it has been identified as a biomarker of this type of disease. Several factors and cells contribute to atherosclerosis, a progressive disease. However, the prognosis of HOTAIR in this disease varies depending on the path in which it plays a role. For this condition, there is no single prognosis to consider.

There is a significant mortality rate associated with cardiovascular disease despite advances in treatment. long Non-coding RNAs (lncRNAs) play a critical role in many biological processes and their dysregulation is associated with a wide range of diseases in which their downstream pathways are disrupted. A lncRNA X-inactive specific transcript (XIST) is well known as a factor that regulates the physiological process of chromosome dosage compensation for females. According to recent studies, lncRNA XIST is involved in a variety of cellular processes, including apoptosis, proliferation, invasion, metastasis, oxidative stress and inflammation, through molecular networks with microRNAs and their downstream targets in neoplastic and non-neoplastic diseases. Because these cellular processes play a role in the pathogenesis of cardiovascular diseases, we aim to investigate the role that lncRNA XIST plays in this process. Additionally, we wish to determine whether it is a prognostic factor or a potential therapeutic target in these diseases.

The novel 2019 coronavirus disease (COVID-19) was first reported in the last days of December 2019 in Wuhan, China. The presence of certain co-morbidities, including cardiovascular diseases (CVDs), are the basis for worse outcomes in patients with COVID-19. Relevant English-language literature was searched and retrieved from the Google Scholar search engine and PubMed database up to 2023 using COVID-19, SARS-CoV-2, Heart failure, Myocardial infarction, and Arrhythmia and Cardiac complication as keywords. Increased hemodynamic load, ischemia-related dysfunction, ventricular remodeling, excessive neurohumoral stimulation, abnormal myocyte calcium cycling, and excessive or insufficient extracellular matrix proliferation are associated with heart failure (HF) in COVID-19 patients. Inflammatory reaction due to the excessive release of inflammatory cytokines, leads to myocardial infarction (MI) in these patients. The virus can induce heart arrhythmia through cardiac complications, hypoxia, decreased heart hemodynamics, and remarkable inflammatory markers. Moreover, studies have linked cardiac complications in COVID-19 with poor outcomes, extended hospitalization time, and increased mortality rate. Patients with COVID-19 and CVDs are at higher mortality risk and they should be given high priority when receiving the treatment and intensive care during hospitalization., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Globally, cardiovascular diseases (CVDs) are among the leading causes of death. In light of the high prevalence and mortality of CVDs, it is imperative to understand the molecules involved in CVD pathogenesis and the signaling pathways that they initiate. This may facilitate the development of more precise and expedient diagnostic techniques, the identification of more effective prognostic molecules and the identification of potential therapeutic targets. Numerous studies have examined the role of lncRNAs, such as TUG1 , in CVD pathogenesis in recent years. According to this review article, TUG1 can be considered a biomarker for predicting the prognosis of CVD.

Objective: The cardioprotective effects of nuts are well established. However, the positive impacts of nuts in preventing CVD at a younger age, a condition known as premature coronary artery disease (PCAD), is still debated. Therefore, we aim to determine the association between nuts and PCAD occurrence and its severity in different Iranian ethnicities., Design: This case-control study was conducted within the framework of the Iran-premature coronary artery disease (I-PAD) study, an ongoing multi-centric study on Iranian patients of different ethnicities., Setting: This multi-centric case-control study was conducted in among 3253 persons under the age of 70 years in women and 60 years in men from different ethnicities in Iran., Participants: Information on nut consumption was collected using a validated FFQ. Subjects were selected from among the candidates for angiography. Cases were those whose coronary angiography showed stenosis of more than 75 % in at least one vessel or more than 50 % of the left main artery, while the control group participants had normal angiography results., Results: In the crude model, compared to the first quartile, the highest quartile of nut consumption was significantly associated with a lower risk of PCAD (OR = 0·26, 95 % CI (0·21, 0·32); P for trend = 0·001). In the top quartile of nut intake, a substantial decrease in PCAD was observed after controlling for putative confounders (OR = 0·32; 95 % CI (0·24, 0·43); P for trend = 0·001). Additionally, a 75 % decrease in the risk of severe PCAD was observed in the participants in the highest quartile of nut intake., Conclusion: A significant inverse association was observed between nut intake and the risk and severity of PCAD in the Iranian population. Large-scale clinical trials are required to confirm these findings.

Circular RNAs (circRNAs) as small non-coding RNAs with cell, tissue, or organ-specific expression accomplish a broad array of functions in physiological and pathological processes such as cancer development. Angiogenesis, a complicated multistep process driving a formation of new blood vessels, speeds up tumor progression by supplying nutrients as well as energy. Abnormal expression of circRNAs reported to affect tumor development through impressing angiogenesis. Such impacts are introduced as constant with different tumorigenic features known as "hallmarks of cancer". In addition, deregulated circRNAs show possibilities to prognosis and diagnosis both in the prophecy of prognosis in malignancies and also their prejudice from healthy individuals. In the present review article, we have evaluated the angiogenic impacts and anti-angiogenic managements of circRNAs in human cancers., (© 2023. The Author(s), under exclusive licence to Federación de Sociedades Españolas de Oncología (FESEO).)

The evaluation of diagnostic and prognostic biomarkers has always been a hot topic in various diseases. Considering that cardiovascular diseases (CVDs) have the highest mortality and morbidity rates in the world, various studies have been conducted so far to find CVD associated biomarkers, including cardiac troponin (cTn) and NT-proBNP. Cytokines are components of the immune system that are involved in the pathogenesis of CVD due to their contribution to the inflammation process. The level of cytokines varies in many cardiovascular diseases. For instance, the plasma level of IL-1α, IL-18, IL-33, IL-6 and IL-8 is positively correlated with atherosclerosis and that of some other interleukins such as IL-35 is negatively correlated with acute myocardial infarction or cardiac angina. Due to its pivotal role in the inflammation process, IL-1 super family is involved in many CVDs, including atherosclerosis. IL-20 among the interleukins of IL-10 family has a pro-atherogenic role, while others, such as IL-10 and IL-19, play an anti-atherogenic role. In the present review, we have collected the latest published evidence in this respect to discuss valuable cytokines from the diagnostic and prognostic stand point in CVDs., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Background: We examined the cross-sectional associations of dietary Glycemic Index (GI), Glycemic Load (GL), Dietary Insulin Index (DII), and Dietary Insulin Load (DIL) with cardiovascular disease (CVD) factors in subjects with atherosclerosis., Methods: The present cross-sectional study was conducted on subjects with atherosclerosis. Regular dietary intake was assessed using a 168-item semi-quantitative food frequency questionnaire (FFQ) and GI, GL, DIL, and DII were also calculated. Odds Ratio (OR) and 95% Confidence Intervals (CIs) were estimated for general and central obesity according to the GI, GL, DII, and DIL., Results: According to the continuous score of GL, there was a significant positive association between GL and central obesity for women in all models. Regarding the association between DIL score and biochemical variables, there was a significant positive association between Na and Aspartate transaminase (AST) with DII. Moreover, there was a significant positive association between LDL-c(p = 0.03) and AST (p = 0.04)with DIL score in all 3 models., Conclusion: In this study, GL was associated with greater odds of central obesity in women, but not in men. Neither dietary DII nor DIL was associated with BMI and central obesity. GI, GL, DII, and DIL were significantly associated with some CVD risk biomarkers in subjects with atherosclerosis., (© 2023. BioMed Central Ltd., part of Springer Nature.)

The aim of this study was to evaluate the effects of a theory of goal attainment-based care plan on quality of life among patients with myocardial infarction. One hundred two patients were randomly assigned to two groups. The intervention group received a theory of goal attainment-based care plan during their hospital stay and a two-month follow-up assessment after hospital discharge. Quality of life was assessed using the Persian version of the MacNew Heart Disease Health-Related Quality of Life questionnaire. Despite no significant difference between the groups with respect to the pretest mean scores of quality of life and its dimensions ( p > .05), the posttest mean scores of quality of life and its dimensions in the intervention group were significantly greater than those of the control group ( p < .001). Moreover, while the mean scores of quality of life and its dimensions significantly increased in the intervention group ( p < .001), they did not significantly change in the control group ( p > .05), except for the mean score of physical functioning ( p = .032).

Numerous studies have linked coronavirus disease 2019 (COVID-19) with endothelial dysfunction and reported elevated levels of endothelial biomarkers in this disease. We conducted a systematic review and meta-analysis of the published evidence in this respect. A systematic literature search of PubMed and Scopus databases was performed to find studies investigating biomarkers of endothelial dysfunction in COVID-19 patients. Pooled standardized mean differences and their 95% confidence intervals were calculated for each biomarker using random effect model. 74 studies with 7668 patients were included. In comparison to patients with good outcome, those with poor outcome had higher levels of von Willebrand factor (vWF) (SMD: 0.83, 95% CI: 0.59-1.07, p < 0.00001), vWF:ADAMTS13 (1.23, (0.77-1.7), p < 0.00001), angiopoietin-2 (Ang-2) (1.06 (0.6-1.51), p < 0.0001), E-selectin (1.09 (0.55-1.63), p < 0.0001), P-selectin (0.59 (0.24-0.94), p = 0.001), syndecan-1 (0.99 (0.6-1.37), p < 0.00001), mid-regional pro-adrenomedullin (MR-proADM) (1.52 (1.35-1.68), p < 0.00001), vascular endothelial growth factor (0.27 (0.02-0.53), p = 0.03), soluble fms-like tyrosine kinase-1 (sFLT-1) (1.93 (0.65-3.21), p = 0.03) and lower levels of ADAMTS13 antigen (-0.69 (-0.9 to -0.47) p < 0.00001) and activity (-0.84 (-1.06 to -0.61) p < 0.0000). Plasminogen activator inhibitor-1 and tissue plasminogen activator levels were not different between the two groups (p < 0.05). There were elevated levels of endothelial dysfunction biomarkers in COVID-19 patients with poor outcome, indicating their possible role in disease severity and prognosis. In particular, MR-proADM, vWF, syndecan-1 and sFLT-1 showed a significant association with poor outcome in these patients., (© 2023 John Wiley & Sons Ltd.)

Background: Ultra-processed foods (UPF) consumption may affect the risk of PCAD through affecting cardio metabolic risk factors. This study aimed to evaluate the association between UPFs consumption and premature coronary artery disease (PCAD)., Methods: A case-control study was conducted on 2,354 Iranian adults (≥ 19 years). Dietary intake was assessed using a validated 110-item food frequency questionnaire (FFQ) and foods were classified based on the NOVA system, which groups all foods according to the nature, extent and purposes of the industrial processes they undergo. PCAD was defined as having an stenosis of at least single coronary artery equal and above 75% or left main coronary of equal or more than 50% in women less than 70 and men less than 60 years, determined by angiography. The odds of PCAD across the tertiles of UPFs consumption were assessed by binary logistic regression., Results: After adjustment for potential confounders, participants in the top tertile of UPFs were twice as likely to have PCAD compared with those in the bottom tertile (OR: 2.52; 95% CI: 1.97-3.23). Moreover, those in the highest tertile of the UPFs consumption had more than two times higher risk for having severe PCAD than those in the first tertile (OR: 2.64; 95% CI: 2.16-3.22). In addition, there was a significant upward trend in PCAD risk and PCAD severity as tertiles increased (P-trend < 0.001 for all models)., Conclusion: Higher consumption of UPFs was related to increased risk of PCAD and higher chance of having severe PCAD in Iranian adults. Although, future cohort studies are needed to confirm the results of this study, these findings indicated the necessity of reducing UPFs intake., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Ansari, Mohammadifard, Haghighatdoost, Zarepur, Mahmoudi, Nouri, Nouhi, Alikhasi, Sharifianjazi, Tavamaishvili, Shirani, Kazemi, Azdaki, Salehi, Lotfizadeh, Solati, Ghaffari, Javanmardi, Salari, Dehghani, Cheraghi, Assareh, Haybar, Namayandeh, Madadi and Sarrafzadegan.)

Background: Diverse ethnic groups that exist in Iran may differ regarding the risk factors such as hypertension, hyperlipidemia, dyslipidemia, diabetes mellitus, and family history of non-communicable disease. Premature Coronary Artery Disease (PCAD) is more endemic in Iran than before. This study sought to assess the association between ethnicity and lifestyle behaviors in eight major Iranian ethnic groups with PCAD., Methods: In this study, 2863 patients aged ≤ 70 for women and ≤ 60 for men who underwent coronary angiography were recruited in a multi-center framework. All the patients' demographic, laboratory, clinical, and risk factor data were retrieved. Eight large ethnicities in Iran, including the Farses, the Kurds, the Turks, the Gilaks, the Arabs, the Lors, the Qashqai, and the Bakhtiari were evaluated for PCAD. Different lifestyle components and having PCAD were compared among the ethnical groups using multivariable modeling., Results: The mean age of the 2863 patients participated was 55.66 ± 7.70 years. The Fars ethnicity with 1654 people, was the most subject in this study. Family history of more than three chronic diseases (1279 (44.7%) was the most common risk factor. The Turk ethnic group had the highest prevalence of ≥ 3 simultaneous lifestyle-related risk factors (24.3%), and the Bakhtiari ethnic group had the highest prevalence of no lifestyle-related risk factors (20.9%). Adjusted models showed that having all three abnormal lifestyle components increased the risk of PCAD (OR = 2.28, 95% CI: 1.04-1.06). The Arabs had the most chance of getting PCAD among other ethnicities (OR = 2.26, 95%CI: 1.40-3.65). While, the Kurds with a healthy lifestyle showed the lowest chance of getting PCAD (OR = 1.96, 95%CI: 1.05-3.67))., Conclusions: This study found there was heterogeneity in having PACD and a diverse distribution in its well-known traditional lifestyle-related risk factors among major Iranian ethnic groups., (© 2023. The Author(s).)

Background: Statins use is the most important treatment for high LDL cholesterol in patients with premature coronary artery disease (CAD). Previous reports have shown racial and gender differences in statin use in the general population, but this wasn't studied in premature CAD based on different ethnicities., Methods and Results: Our study includes 1917 men and women with confirmed diagnosis of premature CAD. Logistic regression model was used to evaluate the high LDL cholesterol control in the groups and the OR with 95% confidence interval (CI) was reported as the effect size. After adjustment for confounders, the odds of controlling LDL in women taking Lovastatin, Rosuvastatin, and Simvastatin were 0.27 (0.03, 0.45) lower in comparison with men. Also, in participant who took 3 types of statins, the odds of controlling LDL were significantly different between Lor and Arab compared with Fars ethnicity. After adjustment to all confounders (full model), the odds of controlling LDL were lower for Gilak in Lovastatin, Rosuvastatin, and Simvastatin by 0.64 (0.47, 0.75); 0.61 (0.43, 0.73); 0.63 (0.46, 0.74) respectively and higher for Arab in Lovastatin, Rosuvastatin, and Simvastatin by 4.63 (18.28, 0.73); 4.67 (17.47, 0.74); 4.55 (17.03, 0.71) respectively compared to Fars., Conclusions: Major differences in different gender and ethnicities may have had led to disparities in statin use and LDL control. Awareness of the statins impact on high LDL cholesterol based on different ethnicities can help health decision-makers to close the observed gaps in statin use and control LDL to prevent CAD problems., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors.)

Background: Several diet quality scores have been developed to evaluate the health benefits of individual diets such as Healthy Eating Index (HEI), Dietary Approach to Stop Hypertension (DASH), and Mediterranean diet score (Med). This study aims to determine the relationship between dominant dietary health scores with the risk of atherosclerosis in Iranian adults., Methods: This case-control study was conducted on 323 patients with atherosclerosis and 334 individuals without atherosclerosis as control group. Food Frequency Questionnaire was used for obtaining dietary intakes; then HEI, DASH score, and Med score was calculated. Logistic regression models were used to calculate Odds Ratios (OR) and 95% Confidence intervals (CI) between quartiles of the HEI, DASH and Med and atherosclerosis risk., Results: The results showed that total scores for HEI, DASH, and Med in control group was higher than the atherosclerosis group. The results also indicated that higher adherence to HEI (OR: 0.43; CI: [0.24, 0.76], P -trend = .006), DASH (OR: 0.48; CI: [0.3, 0.78], P -trend = .003), and Mediterranean pattern (OR: 0.4; CI: [0.21, 0.76]) decreased odds ratio of atherosclerosis., Conclusion: Our findings suggest that adherence to HEI, DASH, and Mediterranean diet might be associated with a lower risk of Atherosclerosis and can have a positive effect on general health and prevention of chronic diseases in people., Competing Interests: Declaration of Conflicting Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2022.)

Purpose Obstructive sleep apnea (OSA) is a common and often undiagnosed condition in patients undergoing major surgeries, including cardiac surgery. This disorder is associated with peri- and postoperative problems. This study measured the association between OSA and peri- and postoperative complications in patients undergoing elective cardiac surgery. Methods Candidates for elective cardiac surgery were evaluated for OSA by the STOP-Bang questionnaire before the surgery. We evaluated patients before and after the operation regarding the cardiac, respiratory, and neurologic complications. We divided the participants into high-risk (score of 5-8), intermediate-risk (score of 3-4), and low-risk groups (score of 0-2) based on the STOP-Bang questionnaire. Results Of the 306 patients who underwent cardiac surgery, 173 (56.5%) were in the high-risk group, 100 (32.7%) were in the intermediate-risk group, and 33 (10.8%) were in the low-risk group for OSA. Patients in the high-risk group were significantly older than the other two groups (p value=0.013), had higher BMI (p<0.001), and suffered more from relevant comorbid conditions, including diabetes mellitus, hypertension, and hyperlipidemia (all p-values significant at < 0.05). However, not significant, patients in the high-risk group suffered more from postoperative complications including cardiac, respiratory, and neurological complications. Conclusion OSA is common in patients undergoing cardiac surgery. Our findings indicate that these patients manifest a higher incidence of postoperative complications compared to those with a lower risk of OSA. Because of the limited use of polysomnography, a simple STOP-Bang questionnaire is beneficial to screen patients for the risk of OSA peri-operatively, and patients diagnosed with OSA can get extra care during and after the surgery., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Javaherforooshzadeh et al.)

Background: This meta-analysis aimed to assess the value of the C 2 HEST score to facilitate population screening and detection of AF risk in millions of populations and validate risk scores and their composition and discriminatory power for identifying people at high or low risk of AF. We searched major indexing databases, including Pubmed/Medline, ISI web of science, Scopus, Embase, and Cochrane central, using ("C2HEST" OR "risk scoring system" OR "risk score") AND ("atrial fibrillation (AF)" OR "atrial flutter" OR "tachycardia, supraventricular" OR "heart atrium flutter") without any language, study region or study type restrictions between 1990 and 2021 years. Analyses were done using Meta-DiSc. The title and abstract screening were conducted by two independent investigators., Results: Totally 679 records were found through the initial search, of which ultimately, nine articles were included in the qualitative and quantitative analyses. The risk of AF accompanied every one-point increase of C 2 HEST score (OR 1.03, 95% CI 1.01-1.05, p < 0.00001), with a high heterogeneity across studies (I 2  = 100%). The SROC for C 2 HEST score in the prediction of AF showed that the overall area under the curve (AUC) was 0.91 (95% CI 0.85-0.96), AUC in Asian population was 0.87 (95% CI: 0.78-0.95) versus non-Asian 0.95 (95% CI 0.91-0.99), and in general population was 0.92 (95% CI 0.85-0.99) versus those with chronic conditions 0.83 (95% CI 0.71-0.95), respectively., Conclusions: The results of this research support the idea that this quick score has the opportunity for use as a risk assessment in patients' AF screening strategies., (© 2021. The Author(s).)

Background: This research aimed to investigate the association between dietary patterns with severity of coronary artery stenosis, serum leptin-to-adiponectin ratio, and some related risk factors in patients with coronary artery disease referred for coronary angiography., Methods: This cross-sectional study was carried out on 191 men patients with known coronary disease aged 40-70 years whom were admitted to angiography ward of Ahvaz teaching hospital, Ahvaz, Iran. Dietary patterns were investigated using 161-item semi-quantitative food frequency questionnaire. Anthropometric indices; blood pressure; serum levels of adiponectin and leptin, blood levels of glucose, total cholesterol, HDL-C, LDL-C, and triglycerides were measured. Patients were categorized based on the severity of coronary artery disease [number of vessel involved-single (VD1), double (VD2), triple (VD3)]., Results: Three major dietary patterns were recognized using a factor analysis approach: western, healthy, and traditional patterns. Linear regression analysis demonstrated that there was a negative association between healthy dietary pattern with LDL-C, total cholesterol, and triglycerides. This dietary pattern was positively related to HDL-C. Both traditional and western dietary patterns were related to fasting blood glucose level and lipid profile. General obesity was positively associated with traditional and western dietary patterns. There was a positive relationship between central obesity with traditional and western dietary patterns, but a negative association was reported between the healthy dietary pattern and central obesity. Traditional and western dietary patterns demonstrated a significant positive relationship with serum leptin levels and ratio of L/A, and an inverse relationship with adiponectin. Healthy dietary pattern had a significant negative association with serum leptin levels and ratio of L/A. Healthy dietary pattern was negatively related to the severity of vessel stenosis. Patients in the third quartile of healthy dietary pattern were less likely to have vessel stenosis (OR = 43%, 95% CI: 0.07-0.87)., Conclusions: The findings show that adherence to a healthy dietary pattern was negatively associated with coronary artery stenosis and its related risk factors. However, adherence to western and traditional dietary patterns was positively related to coronary artery disease risk factors., Competing Interests: Competing interestsNone., (© Springer Nature Switzerland AG 2021.)

The renin-angiotensin-aldosterone system and its metabolites play an important role in homeostasis of body, especially the cardiovascular system. In this study, we discuss the imbalance of multiple systems during the infection and the importance of therapeutic choice, dosing, and laboratory monitoring of cardiac and anti-coagulant therapies in COVID-19 patients. The crosstalk between angiotensin, kinin-kallikrein system, as well as inflammatory and coagulation systems plays an essential role in COVID-19. Cardiac complications and coagulopathies imply the crosstalks between the mentioned systems. We believe that the blockage of bradykinin can be a good option in the management of COVID-19 and CVD in patients and that supportive treatment of respiratory and cardiologic complications is needed in COVID-19 patients. Ninety-one percent of COVID-19 patients who were admitted to hospital with a prolonged aPTT were positive for lupus anticoagulant, which increases the risk of thrombosis and prolonged aPTT. Therefore, the question that is posed at this juncture is whether it is safe to use the prophylactic dose of heparin particularly in those with elevated D-dimer levels. It should be noted that timing is of high importance in anti-coagulant therapy; therefore, we should consider the level of D-dimer, fibrinogen, drug-drug interactions, and risk factors during thromboprophylaxis administration. Fibrinogen is an independent predictor of resistance to heparin and should be considered before thromboprophylaxis. Alteplase and Futhan might be a good choice to assess the condition of heparin resistance. Finally, the treatment option, dosing, and laboratory monitoring of anticoagulant therapy are critical decisions in COVID-19 patients.

Riassunto. L'ischemia miocardica silente (SMI) è un aspetto dello spettro della cardiopatia ischemica che varia dalla malattia coronarica asintomatica all'angina grave. Considerando il progressivo aumento della prevalenza di SMI e l'inaffidabilità di test diagnostici comuni, l'identificazione di biomarcatori SMI benefici è molto critica per una diagnosi rapida e un trattamento efficace della malattia. La presente revisione ha lo scopo di analizzare l'efficienza clinica di biomarcatori ben applicati e nuovi per la diagnosi e la previsione dei risultati dei pazienti con SMI. Questi biomarcatori includono cTnT, cTnI, hs-cTnT, hs-cTnI, hsCRP, NT-proBNP, sST2, GDF-15, Lp-PLA2, recettori della superficie cellulare, citochine antinfiammatorie, OPG, leptina, colesterolo totale, HDL, LDL, lipoproteine (a), omocisteina, albuminuria, microalbuminuria e miRNA circolanti. Nel database PubMed sono stati cercati rapporti scientifici (articoli originali) usando i termini "biomarcatori", "ischemia miocardica silenziosa", "biomarcatori cardiaci", "infiammatori", "marcatori", "stress ossidativo". Una migliore comprensione di vari biomarcatori SMI fornisce una migliore comprensione della sua varia patofisiologia e aspetto asintomatico, nonché dell'uso clinico di routine di questi biomarcatori.

Background: Cardiomyopathic manifestations induced by continuous blood transfusion are the leading cause of death among patients with thalassemia major (TM). Despite introduction of chelation therapy, heart failure after cardiomyopathic manifestations is still a major threat to patients., Methods: We performed a search of relevant English-language literature, retrieving publications from the PubMed database and the Google Scholar search engine (2005-2018). We used "thalassemia major", "cardiomyopathy", "iron overload", "cardiac magnetic resonance T2" "chelation therapy", and "iron burden" as keywords., Results: The results of the studies we found suggest that cardiac hepcidin is a major regulator of iron homeostasis in cardiac tissue. Unlike previous assumptions, the heart appears to have a limited regeneration capability, originating from a small population of hypoxic cardiomyocytes., Conclusions: Oxygen levels determine cardiomyocyte gene-expression patterns. Upregulation of cardiac hepcidin in hypoxia preserves cardiomyocytes from forming out of reactive oxygen species catalyzed by free cellular iron in cardiomyocytes. Using the limited regeneration capacity of cardiac cells and gaining further understanding of the cellular aspects of cardiomyopathic manifestations may help health care professionals to develop new therapeutic strategies., (© American Society for Clinical Pathology 2019. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Cardiovascular diseases (CVDs) are a major cause of mortality worldwide. The results of various studies have shown that abnormality in the frequency and function of blood cells can be involved in CVD complications. In this review, we have focused on abnormalities in the expression of the CD (cluster of differentiation) markers of blood cells to assess the association of these abnormalities with CVD prognosis., Methods: We identified the relevant literature through a PubMed search (1990-2018) of English-language articles using the terms "Cardiovascular diseases", "CD markers", "leukocytes", "platelets", and "endothelial cells"., Results: There is a variety of mechanisms for the effect of CD-marker expressions on CVDs prognosis, ranging from proinflammatory processes to dysfunctional effects in blood cells., Conclusion: Considering the possible effects of CD-marker expression on CVDs prognosis, particularly prognosis of acute myocardial infarction and atherosclerosis, long-term studies in large cohorts are required to identify the prognostic value of CD markers and to target them with appropriate therapeutic agents., (© American Society for Clinical Pathology 2019. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background & Objective: Acute renal failure (AKI) is one of the most important complications of PCI. Due to delay in creatinine increase, we need specific factors to detect AKI earlier. The aim of this study is to evaluate the valuable factors by focusing on HFAB-P that can be predictive for AKI after Percutaneous Coronary Intervention (PCI)., Methods: This prospective study was performed on 95 patients (55 males and 44 females aged between 49-78 years) under PCI in Golestan and Imam Khomeini hospitals in Ahvaz. Patients were divided into three groups based on the development of AKI after the procedure: no AKI, severe AKI (doubling of serum creatinine or needing dialysis) and any type of AKI (increased creatinine ≥ 0/3 mg/dl or a 50% increase in the means of 1/5 times serum creatinine). The demographic and clinical characteristics of the patients, the medical history and the results of the HFABP marker, GFR, and creatinine before and after PCI were evaluated for all patients., Results: The progenies showed 6 patients with severe AKI, 17 patients with any type of AKI, and 72 patients without AKI. Diabetes (P = 0.003), hypertension (P = 0.027), gender of patients (P = 0.025) and hospital admission days (P <0.001) were significantly different among the groups. Patients' age and positive troponin were significantly higher in patients with AKI. HFABP was the only factor that had significant changes before and after PCI (P <0.001). The cut-off value of HFABP was 4.69 with 95.6% sensitivity and 84.7% specificity. It has a good negative predictive value of 98.39% which suggests it to be a good test for the AKI prediction. Glomerular Filtration Rate (GFR) and creatinine (Cr) were significantly different after PCI (P <0.001)., Conclusion: HFABP can be considered as a predictor for AKI after PCI. Moreover, our study suggests that evaluating several parameters such as Cr and GFR before and after PCI can predict the AKI development after PCI., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: Introduction of new generations of stents has decreased the percentage of patients experiencing in-stent restenosis (ISR) following the implantation of stent. However, a large number of patients are still afflicted with this phenomenon, which necessitates further study of ISR pathophysiology., Methods: Relevant English literature was searched up to 2018 and retrieved form the PubMed database and Google Scholar search engine. The following keywords were used: "In-stent restenosis", "Platelet", "Chemokine", "Inflammation", "Vascular smooth muscle cell" and "Neointima"., Results: Previous studies have shown that ISR is a pathophysiologic response to damage of the artery wall after its elongation and separation of the atherosclerotic plaque. Development of neointimal hyperplasia (NIH) following this pathophysiologic response is a function of inflammation caused by platelets, monocytes, macrophages, and lymphocytes, as well as rapid migration and proliferation of generally quiescent cells in the median layer of the artery wall., Conclusion: After damage to the artery wall, platelets play an essential role in the incidence of NIH by contributing to inflammation and migration of vascular smooth muscle cells and extracellular matrix remodeling, especially via secretion of different chemokines; therefore, developing therapeutic strategies for platelet inhibition in a controlled manner could be the basis of preventive treatments in the near future. In this study, for the first time, we hypothesize that evaluation of platelet activity profile in patients before and after stent implantation may determine the prognosis and likelihood of ISR., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: Studies have been conducted to evaluate the correlation between complete blood count (CBC) indices and cardiovascular diseases (CVDs). Considering the dispersion of these studies as well as reports on prognostic value of CBC parameters in CVDs, we have summarized these findings as a review article for the first time., Methods: Relevant English language literature was searched and retrieved from Google Scholar search engine and PubMed database (1996-2018). We used "Complete blood count", "Cardiovascular disease", "Red cell distribution width", and "Mean platelet volume" as keywords., Results: Numerous studies indicated that red cell distribution width (RDW) is an independent prognostic biomarker in relation to CVD diseases. MPV is another considerable prognostic biomarker for CVDs. Elevations of inflammatory markers such as neutrophil to lymphocyte ratio (NLR) in CVD patients (especially in myocardial infarction and heart failure) can be considered as a factor of poor prognosis., Conclusions: RDW can be used as a valuable independent biomarker to investigate the prognosis of patients with heart failure (HF), atherosclerosis, myocardial infarction (MI), and other CVDs. Rapid and stable increase in MPV makes it a reliable prognostic/diagnostic parameter in CVDs such as MI and unstable angina. Among different inflammatory markers the evaluation of total white blood cell count, NLR, monocyte to high-density lipoprotein ratio (MHR) and platelet to lymphocyte ratio (PLR) may have a high value in predicting the prognosis of different CVDs including MI, HF and atherosclerosis in patients., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Objective: Arsenic trioxide (ATO) is a drug commonly used for the treatment of acute promyelocytic leukemia (APL). Although ATO has been shown to cause significant improvement in patients, it is associated with serious side effects, which sometimes lead to the patient's death. In this review paper, we examine the reports of ATO-induced cardiotoxicity in APL patients and evaluate the strategies to reduce the incidence of such toxicity., Methods: The key search terms were "arsenic trioxide," "acute promyelocytic leukemia," "cardiotoxicity," "molecular pathway," and "biomarker.", Results: Studies have indicated the involvement of several molecular pathways in ATO-induced cardiotoxicity. These pathways increase the production of reactive oxygen species by interfering with intracellular calcium homeostasis as well as impairing the transfer of calcium into endoplasmic reticulum and mitochondria. On the other hand, increasing or decreasing expressions of some microRNAs (miRs) have been shown to play a role in cardiotoxicity., Conclusion: Finally, it can be stated that given the essential role of molecular pathways in cardiotoxicity and considering the fact these pathways impair the regulation of miRs expression, identification of molecular pathways involved in ATO-induced cardiotoxicity aimed at targeting miRs could be a new therapeutic strategy to prevent cardiotoxicity., (© 2019 Wiley Periodicals, Inc.)

Cardiovascular disease (CVD) is an inflammatory disease that different factors play a crucial role in the development of clinical outcome of this disease. Inflammation could have effects on initiation, progression, and clinical complications of CVD. Previous studies have indicated that delineating the underlying mechanisms of inflammatory factors involved in this disease should be considerably beneficial both as predictive markers and targets for advancement of appropriate therapeutic approaches in offsetting development and progression of cardiovascular complications. Mechanisms of inflammatory factors involved in CVD combined with the development of atherosclerosis, reperfusion injury, and myocardial infarction caused by changes in processes such as endothelial cells function and hemostasis can contribute to the development of clinical outcome in CVD. Therefore, it can be stated that recognition of inflammatory mechanisms involved in this disease can be a promising tool for evaluation of prognosis in CVD patients. In this article, our goal is to evaluate the possible role of changes in the expressions of inflammatory factors in CVD as well as their relationship with prognosis of this disease., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

T-bet is a major transcription factor increasing inflammatory responses in the immune system. Recently, it has been shown that this factor leads to inflammation in cardiovascular disease (CVD). In this study, we examine the dual role of T-bet in inducing and suppressing inflammatory reactions as well as angiogenesis induction due to inflammatory cytokines in CVD. Relevant literature was identified by a Pubmed search (1992-2018) of English-language papers using the terms "T-bet," "Cardiovascular disease," "Immune response," and "Angiogenesis." Although T-bet causes differentiation of Th1 cells and activation of immune cells such as NK and DC, it suppresses inflammatory responses and replaces damaged vessels with new ones by activating regulatory T-cells and stimulating angiogenesis. It can be stated that T-bet acts as double-edged sword. Therefore, the identification of pathways that can increase the function of T-bet in activating Tregs and inducing angiogenesis might be used as a new therapeutic option in future investigations., (© 2018 Wiley Periodicals, Inc.)

Objective: Nonexpression or expression inhibition of protective factors has been determined in the occurrence of heart failure (HF). Heat shock transcription factor 1 (HSF1) is among such factors, which reduces the incidence of HF by controlling cardiac hypertrophy and fibrosis. In this study, molecular mechanisms for nonexpression of HSF1 in HF patients have been investigated., Materials and Methods: This review paper is based on the material obtained via PubMed search of 1996-2018. The key search terms were "heart failure," "heat shock transcription factor 1," "hypertrophy", "fibrosis," and "apoptosis.", Results: Although factors such as janus kinase 2 (JAK2)/signal transducer and activator of transcription 3 (STAT3) and heat shock proteins (HSPs) may respectively increase and decrease susceptibility to HF, in some circumstances, these factors may unexpectedly prevent HF progression., Conclusion: Finally, identification of molecular pathways expressed by various factors could be used to design appropriate treatments or to employ strategies inducing the expression of HSF1 to prevent HF., (© 2018 Wiley Periodicals, Inc.)

The clonal hematopoiesis when occurring without hematologic abnormalities is defined as clonal hematopoiesis of indeterminate potential (CHIP). Aging causes accumulation of somatic mutations, and hematopoietic stem cells (HSCs) can develop clonal expansion of different lineages by these mutations. CHIP has a correlation with cancer and cardiovascular disease (CVD) through acquired mutations in genes. DNMT3A, TET2, ASXL1, and JAK2 genes as well as other genes are the most common somatic mutations causing CHIP and CVD in an older age. Other factors such as cholesterol level, laboratory tests and indexes also affect CVD. In addition, mutations in adenosine triphosphate-binding cassette transporters and also chronic stress in nervous system can result in HSCs proliferation and CVD. However, laboratory tests and indexes are not sensitive for CVD diagnosis. But the therapeutic interventions can be helpful to prevent CVD cases by targeting somatic mutations, chemokine receptors, and growth factors in HSCs. Also, new drugs can control CVD by targeting of cells and their signaling pathways in HSCs. Therefore, more investigations are needed and more questions should be answered for the relationship between CHIP and CVD as a challenging issue in future., (© 2018 Wiley Periodicals, Inc.)

Cardiovascular disease (CVD) is still a factor of mortality in the whole world. Through canonical and noncanonical pathways and with different receptors, the Wnt/β-catenin signaling pathway plays an essential role in response to heart injuries. Wnt regulates the mobilization and proliferation of cells in endothelium and epicardium in an infarcted heart. Therefore, with its profibrotic effects as well as its antagonism with other proteins, Wnt/β-catenin signaling pathway leads to beneficial effects on fibrosis and cardiac remodeling in myocardium. In addition, Wnt increases the proliferation and differentiation of cardiac progenitors in an ischemic heart. Complex interactions and dual activity of Wnt, the changes in its expression, and mutations that can change its activity during heart development have an adverse effect on cardiac myocardium after injury. However, targeting the Wnt in myocardium with cellular and molecular pathways can be suggested to improve and repair ischemic heart. Given these challenges, in this review article, we deal with the role of Wnt/β-catenin signaling pathway as well as its interactions with other cells and molecules in an ischemic myocardium.

Endothelial cells (ECs) are the innermost layer of blood vessels that play important roles in homeostasis and vascular function. However, recent evidence suggests that the onset of inflammation and the production of reactive oxygen species impair the function of ECs and are a main factor in the development of cardiovascular disease (CVD). In this study, we investigated the effects of inflammatory markers, oxidative stress, and treatment on ECs in CVD patients. This review article is based on the material obtained from PubMed up to 2018. The key search terms used were "Cardiovascular Disease," "Endothelial Cell Dysfunction," "Inflammation," "Treatment," and "Oxidative Stress." The generation of reactive oxygen species (ROS) as well as reduced nitric oxide (NO) production by ECs impairs the function of blood vessels. Therefore, treatment of CVD patients leads to the expression of transcription factors activating anti-oxidant mechanisms and NO production. In contrast, NO production by inflammatory agents can cause ECs repair due to differentiation of endothelial progenitor cells (EPCs). Therefore, identifying the molecular pathways leading to the differentiation of EPCs through mediation of factors induced by inflammatory factors can be effective in regenerative medicine for ECs repair.

Cardiotoxicity is an adverse effect of the anticancer drug doxorubicin (DOX). Gemfibrozil (GEM) is a lipid-lowering drug with a number of biological properties such as anti-inflammatory and antioxidant activities. Therefore, we decided to investigate the effect of GEM on DOX-induced cardiotoxicity in rats. Twenty-eight adult male Wistar rats were divided into four experimental groups as follows: Group I received normal saline (2 ml/kg) orally for 14 days, group II received DOX (2.5 mg/kg; in six injections; accumulative dose: 15 mg/kg) intraperitonially for 14 days, group III received DOX + GEM (100 mg/kg) orally for 14 days concomitantly with DOX administration, and group IV received GEM orally for 14 days. Lipid panel, various biochemical biomarkers, and histological observations were evaluated in serum and heart samples. According to our results, DOX significantly increased the levels of lipid panel (triglycerides, total cholesterol, and low-density lipoproteins cholesterol) as well as markers of cardiac dysfunction (Aspartate aminotransferase, Creatine kinase-muscle/brain, Lactate dehydrogenase and Cardiac Troponin I). Moreover, DOX significantly increased malondialdehyde and nitric oxide levels in cardiac tissue. Furthermore, administration of DOX reduced the level of glutathione as well as the superoxide dismutase, catalase, and Glutathione peroxidase activities. DOX-treated rats showed significantly higher tumor necrosis factor-α and interleukin-1β. GEM administration significantly attenuated the lipid panel and biochemical biomarkers in DOX-treated rats. Our results were confirmed by histopathological evaluations of the heart. Based on our findings, GEM is a promising cardioprotective agent in patients treated with DOX through mitigative effects on biochemical markers and oxidative stress indices., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

Introduction: Cardiac rehabilitation (CR) is a multidisciplinary intervention that improves quality of life and reduces the risk of recurrent heart attack. Unlike all known benefits for CR, the patient participation in CR is low. Telerehabilitation has the potential to improve lifestyle and helps patients having long-term compliance with clinician advice. The objective of this study was the development of a web-based cardiac telerehabilitation platform to engage the post-myocardial infarction (MI) patients in self-management of disease., Method: Development process of creating and evaluating a telerehabilitation platform included four phases: (1) need assessment, (2) design the prototype, (3) implement the cardiac telerehabilitation platform, (4) usability evaluation., Result: Cardiac telerehabilitation platform consists of an Android-based application for patients and web-based dashboard for rehabilitation mentors. The modules of the application are daily self-assessment, weekly self-assessment, educational content, stress and sleep improvement skills, medication reminder, online chat, prescribed diet, prescribed physical activity and rehabilitation records. The self-assessment modules allow users to enter the data such as physical activity, diet, blood pressure, heart rate, and body weight. The patient data entries are interpreted in the system knowledge base and colored symbol feedbacks display for patients and mentors. In the dashboard, the mentors review the patient data entries and set the rehabilitation plan for next week. In a beta test of usability evaluation, the mean of SUS score for patients was 75.16, for clinicians was 73.33 and for medical informatics specialist was 72.33. These results showed that the usability of our system was at an acceptable level., Conclusion: The cardiac telerehabilitation platform is a convenient tool for post-MI patients who cannot attend at outpatient cardiac rehabilitation centers for any reason.

Development of cardiomyopathy (CM) is dependent upon several factors. However, the reaction of the immune response against myocardial tissue due to microbial and viral infections plays an important role in this disease. Therefore, the purpose of this study is to investigate the relationship between HLAs and their pathogenic mechanisms in the incidence of CM. Relevant literature was identified by a PubMed search (1989-2017) of English-language papers using the terms "Cardiomyopathy", "Human leukocyte antigen or HLA", "immune response", and "polymorphism". If CM patients are afflicted with viral and microbial infections, HLA class II molecules, which are not expressed on myocardial tissue in normal conditions, are mainly expressed on it. As a result, these HLAs present self- antigens and provoke autoimmune responses against myocardial tissue. On the other hand, the occurrence of polymorphism as well as disrupted expression of miRNAs can affect HLA expression, leading to hypertrophy and fibrosis of cardiac muscle. Finally, it is inferred that the expression evaluation of HLAs as well as identification of polymorphisms in their coding genes can be effective diagnostic factors in the detection of people susceptible to CM., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: Rheumatoid arthritis is a widespread autoimmune disease and inflammation and bone destruction are two main issues in rheumatoid arthritis., Objective: To discussing metformin effects on rheumatoid arthritis complications., Methods: We conducted a narrative literature search including clinical trials, experimental studies on laboratory animals and cell lines. Our search covered Medline, PubMed and Google Scholar databases from 1999 until 2018. We used the terms" Metformin; Rheumatoid arthritis; Cardiovascular disease; Cancer; Osteoblastogenesis., Discussion: Inflammatory pro-cytokines such as Interlukin-6 play important roles in T. helper 17 cell lineage differentiation. Interlukin-6 and Tumor Necrosis Factor-α activate Janus kinase receptors signal through signaling transducer and activator of transcription signaling pathway which plays important role in inflammation, bone destruction and cancer in rheumatoid arthritis patients. Interlukin-6 and Tumor Necrosis Factor-α synergistically activate signaling transducer and activator of transcription and Nuclear Factor-kβ pathways and both cytokines increase the chance of cancer development in rheumatoid arthritis patients. Metformin is AMPK activators that can suppress mTOR, STAT3 and HIF-1 so AMPK activation plays important role in suppressing inflammation and osteoclastogenesis and decreasing cancer., Conclusion: Metformin effect on AMPK and mTOR pathways gives the capability to change Treg/Th17 balance and decrease Th17 differentiation and inflammation, osteoclastogenesis and cancers in RA patients. Metformin can be useful in protecting bones especially in first stages of RA and it can decrease inflammation, CVD and cancer in RA patients so Metformin beside DAMARs can be useful in increasing RA patients' life quality with less harm and cost., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Aims: To examine if pentraxin can help identify patients benefitting most from primary Percutaneous Coronary Intervention (PCI) vs. fibrinolysis., Methods: Patients with acute ST-Elevation Myocardial Infarction (STEMI) were consecutively recruited from a community center without PCI and a tertiary center with PCI facilities. Left ventricular ejection fraction (LVEF) was determined echocardiographically at baseline and 5 days after the index admission; the difference between two measurements was considered as the magnitude of improvement. We used regression models to test the hypothesis that the magnitude of the advantage of PCI over fibrinolysis in preserving LVEF 5 days after STEMI is modified by pentraxin 3 (PTX3)., Results: The functional advantage (LVEF) of the PCI over fibrinolysis has been determined by PTX3. LVEF was attenuated and even reversed as PTX3 level increased. The primary PCI of the participants with less than 7 ng.ml-1 PTX3 level, achieved a clinically significant increase in the LVEF as compared to fibrinolysis. At lower levels of PTX3, PCI shows a conspicuous advantage over fibrinolysis in terms of the probability of developing an LVEF <40%., Conclusion: We demonstrated not only the functional advantage of PCI over fibrinolysis performed within the recommended time frames but also the relative advantage of its relevance to the baseline PTX3 levels. PTX3 can play a role in determining the choice of best therapy. More than 75% of patients with STEMI who have PTX3 levels ≤7 ng.ml-1 imply the need of PCI., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: About 50% of the annual deaths in the developed countries are as a result of coronary artery disease. Several studies have shown the role of cardiac rehabilitation (CR) in improving cardiovascular indices including functional capacity, reducing depression, and mortality rates in cardiovascular patients. One of the psychological problems observed in cardiovascular patients is depression. Depression is one of the most important barriers to the treatment of heart attack, because it leads to denial of the disease and reduces the patient's motivation to continue treatment., Objectives: There are controversy information about the relationship between the effects of CR on these cases after angioplasty. The aim of this study was to evaluate the effect of CR on functional capacity in depressed and nondepressed patients after angioplasty in patients referred to Imam Khomeini, Ahvaz., Methods: This descriptive epidemiological study was performed on 54 patients referred for angioplasty. Functional capacity and depression score before and after participation in the 2-month CR program were evaluated in two groups of depressed and nondepressed patients. Data were analyzed by SPSS software, and the significance level was considered as P < 0.05., Results: The results of this study showed that in both the groups, the functional capacity after CR was significantly increased compared with the previous period ( P < 0.001). Also in depressed patients, there was a significant decrease in depression scores ( P < 0.001)., Conclusion: Our findings showed improvement of functional capacity index following angioplasty, suggesting that patients participating in CR can be recommended by therapists. In addition, the results of this study showed that the participation in the CR program greatly affects the improvement of functional capacity and reduction in depression in patients undergoing angioplasty., Competing Interests: There are no conflicts of interest.

Background: Cardiotoxicity is one of the most important side effects of chemotherapy and its management save myocardium from injury and its consequences., Aim: In this review we discuss cardioprotective chemokines and cardioprotective mechanisms and pathways that induce cardioprotection through cardioprotective chemokines., Method: We searched English literature articles in Google scholar and PubMed from "1990 to 2018" through using the terms "Cardioprotection; Cardioprotective Chemokine; Chemotherapy Induced Cardiotoxicity; Cardiomyocytes; Cytokine"., Discussion: The routine cardioprotective strategies during chemotherapy such as angiotensin-converting enzyme inhibitors and β-blockers have cardioprotective effects. Cardioprotective mechanisms and strategies can offer the oncologist several methods to protect the cardiac system through using efficient cardioprotective agents. Chemokines such as SDF-1a, IL-6,IL-8,IL-12 and G-CSF are cardioprotective chemokines. Accelerating the cardioprotection through inducing cardioprotective chemokines production can be useful in chemotherapy., Conclusion: Stimulating the production of cardioprotective chemokines through the pathways which induce the production of cardioprotective chemokines can work strongly beside the β-blockers and ACE inhibitors. The ambiguous point in cardioprotective pathways is that JAK2/STAT3 pathway which is linked to IL-6 production pathway, which induce intracellular adhesion molecule-1 in the area of the ischemia in myocardium and this process is not benefit in cardioprotection however IL-6 induce cardiomyocytes regeneration so it enhance our dull vision about IL-6. Finally there are several choices which can increase cardioprotection during the chemotherapy and if we overcome the boundaries in confirming the efficiency of cardioprotective chemokines and the activation of them through using several mechanisms we will break through the difficulties over chemotherapy-induced cardiotoxicity., (Copyright © 2018 Elsevier B.V. All rights reserved.)

Background: Despite advances in the treatment of cardiovascular diseases in recent decades, patients experience high levels of depression, anxiety, stress, and insomnia. Since the calming effect of Melissa officinalis (MO) has been known, this study aimed to determine the effects of MO supplementation on depression, anxiety, stress, and sleep disturbances in patients with chronic stable angina (CSA)., Methods: In this double-blind placebo-controlled clinical trial, 80 patients with CSA were divided randomly into two groups (taking 3 g MO supplement or placebo daily for 8 weeks). The shortened 21-item version of the depression, anxiety and stress scale (DASS-21) test and Pittsburgh sleep quality index were done before and after the intervention., Results: At the end of the study, the intervention group receiving MO capsules had a significant reduction in scores of depression, anxiety, stress, and total sleep disturbance, compared with the placebo group (P < 0.05)., Conclusions: The results showed that 8-week supplementation with 3 g MO can decrease depression, anxiety, stress, and sleep disorder in patients with CSA., (Copyright © 2018 European Society for Clinical Nutrition and Metabolism. Published by Elsevier Ltd. All rights reserved.)

Background: Long-term diabetes causes other disease development such as cardiovascular diseases (CVD)., Objective: Genetics can help us to predict cardiovascular diseases in diabetic patients., Method and Search Strategy: We searched PubMed and Google scholar for the terms: Cardiovascular disease, Diabetes, Polymorphism, Genetics from 2000 to 2017, and then included the relevant studies in our study., Discussion: Essential role of inheritance in multifactorial disease is obviously clear, however, varies by disease and by other factors such as age of disease onset and subtype of disease. CVD is a multifactorial disease which can develop in diabetes patients as a result of increase in oxidative stress. It may also increase expression of pro-inflammatory factors and induce apoptosis in cardiomyocytes., Conclusion: Predictive polymorphisms are risk estimators for CVD incidence in diabetes patients. SNPs such as 894G>T in NOS3 gene, V16 in MnSOD gene, Rs3918188 in NOS3 gene and Rs11614913 in MiR-196a2 increase the risk of CVD in diabetic patients are precious polymorphisms for CVD prediction in diabetic population. CDKN2B, MTHFR and ACE genes have polymorphisms which increase the risk of diabetes and other polymorphisms on these genes increase the risk of CVD, we suggest these genes are valuable to study and find out if there are any polymorphisms that predict CVD susceptibility in diabetic patients., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.)

Background and Objective: ADAMTS13 (A Disintegrin-like and Metalloproteases with Thrombospondin type-1 repeats, member-13) plays an important role in vascular hemostasis by cleaving the von Willebrand Factor (vWF). ADAMTS13 and vWF are involved in the development of ischemic heart disease. In this review paper, we examine the effects of Single Nucleotide Polymorphisms (SNPs) and mutations in the vWF and ADAMTS13 genes and their contribution to the development of thrombosis., Methods: Relevant English-language literature was searched and retrieved from PubMed search engine (2001-2017). The following keywords were used: "ADAMTS13", "vWF", "Polymorphism", and Thrombosis"., Results: SNPs in the ADAMTS13 and vWF genes cause genetic variability and affect the plasma levels of these genes. Moreover, environmental (such as age, smoking, hypertension) and genetic factors (like ABO blood groups) play a role in the development of different polymorphisms in ADAMTS13 and vWF genes., Conclusion: The increased or decreased activity of these two genes as a result of genetic changes and the development of thrombosis are a challenging and contradictory matter, and the study of genetic variability in ADAMTS13 and vWF genes may be helpful in the diagnosis of thrombotic disorders., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.)