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Aims: The impact of newly detected diabetes mellitus (NDDM) on metabolic parameters and extent of myocardial necrosis in patients with acute coronary syndrome (ACS) is not fully explored. We examined the impact of NDDM on cardiometabolic characteristics and myocardial necrosis in ACS patients., Methods: CALLINICUS-Hellas Registry is an ongoing prospective multicenter observational study evaluating the adherence to lipid-lowering therapy (LLT) among ACS patients in Greece. Three groups were created: a) patients with NDDM (abnormal fasting glucose, HbA1c ≥ 6.5 % and no previous history of DM), b) patients without known DM and HbA1c < 6.5 % (non-DM) and c) patients with prior DM., Results: The prevalence of NDDM among 1084 patients was 6.9 %. NDDM patients had lower HDL-C [38 (32-45) vs 42 (36-50) mg/dL] and higher triglycerides levels [144 (104-231) vs 115 (87-152) mg/dL] compared to non-DM patients (p < 0.05). NDDM patients featured both higher body mass index [29.5 (26.4-34.3) vs 27.1 (24.9-29.9) kg/m 2 ] and waist circumference [107 (100-114) vs 98 (91-106) cm] compared to non-DM patients (p < 0.05). In addition, NDDM patients had more extensive myocardial necrosis than patients with prior DM., Conclusions: ACS patients with NDDM have an adverse cardiometabolic profile similar to patients with prior DM and have more extensive myocardial insult., 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 © 2024 Elsevier B.V. All rights reserved.)

Background: Greece was recently reclassified from low- to medium-risk country in terms of cardiovascular disease, with 27% of cardiovascular deaths attributed to hypercholesterolemia. EMENO nationwide survey (2013-2016) assessed the epidemiology of dyslipidemia in the general population in Greece., Methods: A random sample of adults was drawn by multistage stratified random sampling based on 2011 census. Standardized questionnaires and blood tests for total cholesterol (TC), low-density (LDL-C), and high-density lipoprotein cholesterol (HDL-C), and triglycerides were used. Hypercholesterolemia was defined as TC ≥ 240/200 mg/dL and/or the use of lipid-lowering drugs, hyper-LDL-cholesterolemia as LDL-C ≥160/130/100 mg/dL and/or the use of drugs, hypo-HDL-cholesterolemia as HDL-C <40 mg/dL, and hypertriglyceridemia as triglycerides ≥150 mg/dL. Weighted analysis was applied to adjust for study design, age/sex distribution discrepancies between sample and population and nonresponse., Results: Of 6,006 individuals recruited, 4,298 were analyzed (mean [SD] age 49.2 [18.5] years, men 48.5%, BMI 28.2 [5.7] kg/m 2 ). Mean TC, LDL-C, HDL-C, and TG were 193.9 [44.4], 118.5 [37.6], 49.1 [14.9], and 130.8 [94.4] mg/dL, respectively. The prevalence of hypercholesterolemia was 27.6/52.4% for thresholds ≥240/200 mg/dL, and of hyper-LDL-cholesterolemia was 26.3/46.7/74% for thresholds ≥160/130/100 mg/dL, with no differences between sexes. The prevalence of hypo-HDL-cholesterolemia was 27.5% (men/women 38.1/17.5%, p < 0.001) and of hypertriglyceridemia was 27.8% (men/women 32.6/23.4%, p < 0.001). Lipid-lowering drugs were used by 14.1% of the participants (men/women 12.6/15.6%, p < 0.001)., Conclusions: More than 50% of adults in Greece have some type of dyslipidemia (mainly TC ≥ 200 mg/dL) and 14% are treated. Nationwide programmes are needed to manage dyslipidemia and halt the increasing rate of cardiovascular disease in Greece., Competing Interests: Declaration of competing interest GSS reports advisory and lecture fees from Astra-Zeneca, Menarini, Novartis, Sanofi-Aventis, Servier. CV reports research grants and honoraria from Amgen, Vianex, Elpen, Pfizer, Lilly, Menarini, Servier, Sanofi, Viatris, Winmedica. ENL reports personal fees paid to his institution from Amgen, Novartis, Sanofi, Novo Nordisk, Lilly and Servier, outside the submitted work. LR reports research grants and honoraria from Amgen, Elpen, Sanofi-Aventis, Mylan, Novartis, and Servier. DR reports personal fees for lectures and AB from Amgen, Novartis, Sanofi, Novo Nordisk, Lilly and Servier, Menarini, Viatris, Recordati, Boehringer, Elpen, Bayer, Roche, Medtronic, Edwards, Astra-Zeneca, Demo, outside the submitted work. MG received honoraria paid through her institution from Merck, for advisory boards and lectures unrelated to this study. GT has received EU and National resources grants as well as a grant from the Hellenic Diabetes Association, all paid to her institution, to support this study and grants unrelated to this study and paid to her institution from Gilead Sciences Europe, UCL, ECDC, EU, and National funds. The other authors report no relationships that could be construed as a conflict of interest., (Copyright © 2022 Hellenic Society of Cardiology. Published by Elsevier B.V. All rights reserved.)

Objectives: The coronavirus disease 2019 (COVID-19) outbreak, along with implementation of lockdown and strict public movement restrictions, in Greece has affected hospital visits and admissions. We aimed to investigate trends of cardiac disease admissions during the outbreak of the pandemic and possible associations with the applied restrictive measures., Study Design: This is a retrospective observational study., Methods: Data for 4970 patients admitted via the cardiology emergency department (ED) across 3 large-volume urban hospitals in Athens and 2 regional/rural hospitals from February 3, 2020, up to April 12 were recorded. Data from the equivalent (for the COVID-19 outbreak) time period of 2019 and from the postlockdown time period were also collected., Results: A falling trend of cardiology ED visits and hospital admissions was observed starting from the week when the restrictive measures due to COVID-19 were implemented. Compared with the pre-COVID-19 outbreak time period, acute coronary syndrome (ACS) [145 (29/week) vs. 60 (12/week), -59%, P < 0.001], ST elevation myocardial infarction [46 (9.2/week) vs. 21 (4.2/week), -54%, P = 0.002], and non-ST elevation ACS [99 cases (19.8/week) vs. 39 (7.8/week), -60% P < 0.001] were reduced at the COVID-19 outbreak time period. Reductions were also noted for heart failure worsening and arrhythmias. The ED visits in the postlockdown period were significantly higher than in the COVID-19 outbreak time period (1511 vs 660; P < 0.05)., Conclusion: Our data show significant drops in cardiology visits and admissions during the COVID-19 outbreak time period. Whether this results from restrictive measures or depicts a true reduction of cardiac disease cases warrants further investigation., (Copyright © 2020 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.)

Background: Aspirin and nonsteroidal anti-inflammatory drugs (A/NSAIDs) are the mainstay treatments for acute pericarditis. We sought to identify factors predicting failure of A/NSAIDs and switch to corticosteroid treatment (STCT) as well as the impact of STCT on pericarditis recurrence., Methods: We enrolled 148 patients with acute pericarditis receiving A/NSAIDs (n=110) or corticosteroids (n=38) as first-line treatment according to clinical indications. In case of poor response to A/NSAIDs (n=37), STCT was performed and factors contributing to such failure were explored. All patients were followed-up prospectively for 18 months for pericarditis recurrence., Results: In multivariate analysis, female sex (odds ratio [OR] =3.57, 95% confidence interval [CI]: 1.00-12.5), age (per decade, OR=0.75, 95% CI: 0.57-0.99), PR-segment depression (OR=4.43, 95% CI: 1.02-19.34), and a secondary cause of pericarditis (OR=13.52, 95% CI: 1.51-117.8) were independent predictors of poor response to A/NSAIDs and STCT. In cox regression analysis, the risk of recurrence was higher in patients requiring STCT (hazards ratio [HR] =3.22, 95% CI: 1.70-6.13) and in those initially treated with corticosteroids (H=2.06, 95% CI: 1.01-4.21) than in patients receiving A/NSAIDs only., Conclusions: Treatment failure with A/NSAIDs in acute pericarditis can be anticipated by certain patient characteristics. STCT identifies patients who are at the highest risk for recurrences, a risk that is approximately threefold higher than that of A/NSAIDs and 1.5-fold higher than that of corticosteroids as first-line treatment., (Copyright © 2018 Hellenic Society of Cardiology. Published by Elsevier B.V. All rights reserved.)

Background: Current European Guidelines suggest the use of cardiovascular risk categories and also recommend using high-intensity statins for patients with acute coronary syndromes (ACS)., Objective: We examined the risk of ACS patients prior to the event, as well as the overall use and intensity of statins., Methods: We enrolled 687 ACS patients (mean age 63 years, 78% males). Low-density lipoprotein cholesterol (LDL-C) levels upon admission were used to assess attainment of LDL-C targets. Patients were categorized as very high, high, moderate and low risk based on their prior to admission cardiovascular (CV) risk. We examined statin use and dosage intensity among patients discharged from the hospital. Patients were followed for a median period of 189 days., Results: The majority of the patients (n=371, 54%) were at very high CV risk prior to admission, while 101 patients were at high risk (15%), 147 (21%) moderate risk and 68 (10%) low risk. Interestingly, LDL-C target attainment decreased as the risk increased (p<0.001). The majority (96%) of patients received statins at discharge; however, most of them (60.4%) received low/moderate intensity statins and just 35.9% received the suggested by the Guidelines high-intensity dose of statins. At follow-up, the rate of patients at high-intensity dose of statins remained similar (34.8%); 6% received no statins at all at follow-up., Conclusion: According to our study, the majority of ACS patients are already at high risk prior to their admission. Further, LDL-C targets are underachieved prior to the event and high-intensity statins are underutilized in ACS patients at, and post-discharge., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.)

Objective: Hypertension is associated with an abnormal penile blood flow. Reduced dynamic penile peak systolic velocity (D-PSV) correlates with adverse cardiovascular outcomes. The aim of this study is to investigate whether abnormal penile blood flow predicts major adverse cardiovascular events (MACE) in hypertensive men., Methods: In total, 298 hypertensive men (55 ± 9 y/o) without known cardiovascular disease or diabetes were evaluated for cavernous vascular disease severity by dynamic penile Doppler ultrasound. The whole population was divided into tertiles according to D-PSV reduction (low tertile <25 cm/s; middle tertile 25-35 cm/s; and high tertile >35 cm/s). Predictive performance was evaluated with calibration, discrimination, and reclassification., Results: During the mean follow-up period of 4.9 years, a total of 22 (7%) MACE occurred. D-PSV level was associated with MACE and the differences between the tertiles were significant (Mantel log-rank test: 6.54; P < 0.01). A Cox proportional hazard model showed that study participants in the lowest D-PSV tertile (<25 cm/s) had an approximately 3.5-fold higher MACE risk compared with those in the highest D-PSV tertile (>35 cm/s) after adjustment for age, systolic pressure, metabolic parameters, smoking, C-reactive protein, and testosterone levels. Low D-PSV did not significantly improve the C-statistic model (0.774 vs. 0.767; P = 0.44), whereas the calibration was satisfactory (Hosmer-Lemeshow X = 8.73, P = 0.30). When only intermediate-risk patients were evaluated, the risk reclassification beyond traditional risk factors resulted in a clinical net reclassification index of 9.2% that was marginally significant (P = 0.07). The integrated discrimination improvement index showed better performance of the model that included D-PSV compared with the reference model in identifying MACE (improvement index: 0.047, P = 0.038)., Conclusion: Low-penile blood flow predicts MACE in hypertensive patients free of clinical atherosclerosis. This predictive ability is independent of the severity of hypertension and decreased testosterone that is often present in such patients.

Aim: The variance in hypertension-related sequelae between different ethnic groups is highly related to differences in socioeconomic conditions and lifestyle habits, but also to disparities in the awareness and treatment of the disease. In the present study, we sought to evaluate the target organ damage in a vulnerable hypertensive population, such as the Eastern European immigrants., Methods: The study population consisted of 128 hypertensive patients: 67 immigrants from Eastern Europe and 61 native inhabitants. Anthropometric, biochemical and echocardiographic data were derived from both groups. Both groups underwent fundoscopic examination and pulse wave velocity (PWV) measurements for assessment of arterial stiffness., Results: Although immigrants had lower body mass index compared to native inhabitants (P<0.001), they had significantly increased arterial stiffness (P=0.003). In multivariate analysis, higher carotid-femoral PWV was significantly associated with immigration status [β (SE)=0.935(0.443), P=0.041], after adjustment for smoking status. Moreover, immigrants had increased left atrial volume index (LAVI) (P<0.001), left ventricular mass index (P<0.001) and higher rates of left ventricular diastolic dysfunction (p=0.047). In multivariate analysis, LAVI was significantly associated with immigration status (β (SE)=5.17(1.93), P=0.01) after adjustment for serum glucose levels and age. Finally, immigrants had significantly higher levels of sodium urinary excretion (p=0.007) and lower glomerular filtration rate (P<0.001)., Conclusion: Our findings suggest that hypertensive immigrants exhibit an aggravated arterial stiffness profile and increased risk of target organ damage. These findings could be attributed to differences in socioeconomic conditions and dietary habits.

Objective: Music has been related to cardiovascular health and used as adjunct therapy in patients with cardiovascular disease. Aortic stiffness and wave reflections are predictors of cardiovascular risk. We investigated the short-term effect of classical and rock music on arterial stiffness and wave reflections., Methods: Twenty healthy individuals (22.5±2.5 years) were studied on three different occasions and listened to a 30-min music track compilation (classical, rock, or no music for the sham procedure)., Results: Both classical and rock music resulted in a decrease of carotid-femoral pulse wave velocity (PWV) immediately after the end of music listening (all p<0.01). Augmentation index (AIx) decreased with either classical or rock music in a more sustained way (nadir by 6.0% and 5.8%, respectively, at time zero post-music listening, all p<0.01). When music preference was taken into consideration, both classical and rock music had a more potent effect on PWV in classical aficionados (by 0.20 m/s, p=0.003 and 0.13 m/s, p=0.015, respectively), whereas there was no effect in rock aficionados (all p=NS). Regarding wave reflections, classical music led to a more potent response in classical aficionados (AIx decrease by 9.45%), whereas rock led to a more potent response to rock aficionados (by 10.7%, all p<0.01)., Conclusions: Music, both classical and rock, decreases aortic stiffness and wave reflections. Effect on aortic stiffness lasts for as long as music is listened to, while classical music has a sustained effect on wave reflections. These findings may have important implications, extending the spectrum of lifestyle modifications that can ameliorate arterial function., (Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.)

Background: We reviewed our experience to determine the effect of epidural versus intravenous analgesia on postoperative pulmonary function and pain control in patients with chronic obstructive pulmonary disease (COPD) undergoing open surgery for abdominal aortic aneurysm., Methods: A retrospective study with prospective collection of data of 30 COPD patients undergoing open abdominal aortic aneurysm repair, during a 5-year period. Group I (n = 16) was operated under combined general and epidural anesthesia and epidural analgesia; group II (n = 14), under general anesthesia and intravenous analgesia. All patients performed pulmonary function tests (PFTs) preoperatively and during postoperative days 1 and 4. Pain assessment was performed on all patients during rest and activity on postoperative days 1, 2, and 4 by using the visual analog scale. Data were recorded for PFTs, postoperative pain, length of hospital stay, length of ICU stay, and postoperative pulmonary morbidity, including atelectasis and pulmonary infections., Results: There was no in-hospital mortality. Hospital stay was similar between the two groups (group I: 7.1 ± 1.0, group II: 7.5 ± 1.1). Group I patients showed significantly increased postoperative PFT values compared with group II patients at all time points (postoperative day 1: FEV(1)(%): 32.3 ± 4.4 vs. 27.1 ± 1.6, p = 0.007, FVC(%): 35.4 ± 8,5 vs. 28.3 ± 2.3, p = 0.035; postoperative day 4: FEV(1)(%): 50.4 ± 6.8 vs. 41.9 ± 6.8, p = 0.017, FVC(%): 51.3 ± 8.3 vs. 43.0 ± 7.9, p = 0.046). However, postoperative clinical pulmonary morbidity was not different between groups. Group I patients showed significantly reduced postoperative pain at all time points compared with group II patients. These differences were more pronounced during postoperative days 1 and 2, both at rest (visual analog score: 1.1 ± 0.9 vs. 2.6 ± 1.6, p = 0.02 and 0.7 ± 0.8 vs. 1.9 ± 1.1, p = 0.021, respectively) and during activity (2.3 ± 0.8 vs. 4.0 ± 1.7, p = 0.013 and 1.6 ± 0.7 vs. 2.8 ± 1.2, p = 0.019, respectively)., Conclusions: Epidural anesthesia and postoperative epidural analgesia improve the postoperative respiratory function, compared with general anesthesia and systemic analgesia, and reduce postoperative pain as well, in COPD patients undergoing elective infrarenal abdominal aortic aneurysm repair., (Copyright © 2012 Annals of Vascular Surgery Inc. Published by Elsevier Inc. All rights reserved.)

Arterial stiffness is independently related to increased cardiovascular risk in the hypertensive population. The aim of the present study was to investigate whether various stages of abnormal glucose metabolism may differently affect arterial stiffness in hypertensive patients and whether there is any difference in arterial stiffness among patients with normal glucose regulation. We studied 1375 never-treated hypertensive subjects. Participants were divided into four metabolic groups: normal glucose regulation (NG), impaired fasting glucose, impaired glucose tolerance and type-2 diabetes mellitus (DM 2). Hypertensive subjects with NG were subdivided into three groups according to glucose levels. Arterial stiffness was estimated by carotid-femoral pulse wave velocity (PWV). PWV showed a significant increase from patients with NG to DM 2 (from 7.74 ± 1.38 to 8.40 ± 1.30 to 8.86 ± 1.30 to 10.09 ± 2.07 m/s respectively, p<0.001). Among hypertensive subjects with NG there was an increase in PWV from low normal to high normal values of glucose (p<0.01). PWV was independently related to all glucose metabolic parameters (p<0.001 for all). In the present study, we demonstrated an association between arterial stiffness and glucose tolerance in hypertensive subjects. Given the prognostic significance of arterial stiffness, aims should be towards closer monitoring and intensive care of hypertensive patients with abnormal glucose metabolism.