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Introduction: The benefit of complete revascularization in diabetic patients with myocardial infarction remains unclear. this study aims to find the optimal strategy of total vascular repair for diabetic patients with acute myocardial infarction., Methods: In an analysis of a cohort, we assigned diabetic patients with myocardial infarction who were undergoing percutaneous coronary intervention (PCI) of the culprit lesion to receive either staged complete revascularization of nonculprit lesions or to receive no further revascularization in Madani Hospital (Tabriz, Iran). Functionally significant nonculprit lesions were identified either by angiography. The primary outcome was rates of readmission, cardiac deaths, nonfatal myocardial re-infarction, and overall mortality at 1 year., Results: In our center, a total of 1186 patients underwent primary-PCI treatment, among which 521 were diagnosed with diabetes. Ultimately, 393 patients were selected for inclusion in the study. Within this cohort, 271 individuals (68.9%) underwent repair of only the culprit vessels (group 1), while 122 individuals (31.1%) received a comprehensive staged restoration of the vessels (group 2). During this time, group 1 in comparison with group 2 experienced 204 (75.3%) versus 97 (79.5%) cases of readmission, 48 (17.7%) versus 8 (6.5%) instances of cardiac death, 22 (8.1%) versus 18 (14.7%) occurrences of nonfatal myocardial re-infarction. Notably, the incidence of cardiac death in group 2 were significantly lower than that in group 1 (p ≤ 0.05)., Conclusions: For individuals diagnosed with diabetes, staged complete revascularization demonstrated a lower frequency of readmission, cardiac deaths, nonfatal myocardial reinfarction, and overall mortality, in contrast to revascularization that targeted only the culprit lesion., (© 2024 The Author(s). Clinical Cardiology published by Wiley Periodicals LLC.)

Background: Knowing of perception of the illness, and cardiovascular risk factors in patients with myocardial infarction is crucial in engaging in effective secondary prevention. This study aimed to examine illness perception and cardiovascular risk factors in patients with myocardial infarction undergoing percutaneous coronary intervention., Methods: The participants comprised 131 patients undergoing a first-time percutaneous coronary intervention at a metropolitan, tertiary referral hospital in Tabriz, Iran. The convenience sampling method was employed to select the research sample within a six-month period. The instruments used were as follows: (1) Demographic and health information form, (2) The Brief Illness Perception Questionnaire (3) The Health Risk Assessment framework developed by the Centers for Disease Control and Prevention. The design of the study was descriptive, cross sectional. The continuous variables were analyzed using Independent t-test and analysis of variance (ANOVA); and categorical variables were compared using the chi-square test., Results: Most participants had a positive family history of cardiovascular disease (54.2%), with 66.4% of participants having at least one cardiovascular risk factor such as diabetes (36.6%) hypertension (32.8%) and dyslipidemia (16%). Most participants were physically inactive (78.6%), about 48.9% were overweight, 34.4% suffered from obesity and 26% were smokers. Illness perception in this study was seen to be high (6.21), with highest scores occurring in the illness control dimension (6.83) and lowest scores occurring in the understanding dimension (3.77). There was a significant relationship between illness perception and physical activity, nutrition, sleep and general health. Direct significant relationships between biometric values (cholesterol, glucose, blood pressure); psychological factors (depression, anxiety and stress) and illness perception were also found to exist., Conclusions: Low scores in two dimensions of illness perception may lead to psychological consequences such as stress, anxiety, and depression. The relationship between illness perception and some risk factors of cardiovascular disease such as physical activity, diet and biometric values, reveal the need for more attention to patient education and counselling., (© 2022. The Author(s).)

Background: The dimensions of the coronary arteries have been shown to vary among ethnic groups. There are no data available regarding the normal size of coronary arteries in Iranians. This study aimed to investigate normal coronary artery dimensions in a Northwestern Iranian population and to compare it with pooled data of Indo-Asians and Caucasians in previous studies., Methods: The study included 200 adults with suspected coronary disease who were referred for elective coronary angiography between June 2012 and March 2013 and were found to have normal epicardial flow in the coronary arteries. Quantitative coronary angiography was carried out on the longest atheroma-free part of the proximal segment of each coronary artery in all patients. Two Indo-Asian and Caucasian groups were selected and pooled for comparison with the available reports on individuals without coronary artery disease., Results: The mean diameters of the left main coronary artery, proximal left anterior descending artery, proximal left circumflex, and proximal right coronary artery were 4.58 ± 0.80, 3.69 ± 0.64, 3.37 ± 0.73, and 3.47 ± 0.68 mm, respectively. The dimensions of the proximal part of the left main coronary artery and right coronary artery were significantly greater in the Northwestern Iranian population compared to the pooled Caucasian group. This difference was maintained even after correction for body surface area., Conclusion: Our data indicate larger coronary diameters in the Iranian population compared to Caucasians or South-Asians. Hence the high prevalence of coronary artery disease in Iran cannot be explained by coronary dimensions., (© The Author(s) 2015.)

Rheumatic mitral valve stenosis continues to be the most frequently encountered clinically significant valvular abnormality in pregnant women. We retrospectively studied the fetal outcomes of patients with severe rheumatic Mitral Valve Stenosis (MS) admitted to hospital with heart failure and underwent Percutaneous Balloon Mitral Valvotomy (PBMV) during pregnancy. We identified all of the pregnant cases with rheumatic MS from February 1st 1994 till February 1st 2011 who underwent PBMV from medical records in the tertiary referral center of Madani Heart Hospital in Tabriz, Iran. Follow up was done by phone call and office visit. During this period 24 pregnant patients with mean ages of 29.45 +/- 5.05 (19-38) had undergone PBMV for severe MS. Fourteen patients could not be reached and were lost to follow-up. PBMV had been performed during second trimester of pregnancy in 20 cases (83.3%) and during third trimester in 4 patients (16.6%). The success rate of PBMV was 100%. Pulmonary artery pressure reduced from 58.88 +/- 21.97 to 38.50 +/- 8.87 (p < 0.05), peak and mean transmitral valve gradient reduced 25.20 +/- 9.71 to 11.03 +/- 3.61 (p < 0.0001), 14.18 +/- 7.60 to 5.00 +/- 1.39 (p = 0.004), respectively. We conducted follow up in 10 patients with good fetal outcome in all except in 2 infants who died during follow up with intractable heart failure. Twenty patients were in normal sinus rhythm at the time of procedure (83.3%) and 4 of them (16.7%) had arterial fibrillation. PBMV during pregnancy could be recommended as a relatively safe procedure for mother and fetus.

Introduction: Many studies have reported on the association between human coronary artery disease (CAD) and certain persistent bacterial and viral infections. Currently, it is unclear whether hepatitis B virus infection is associated with the risk of the atherosclerosis. The aim of this study was to investigate the possible association between hepatitis B virus infection and angiography-proven CAD., Materials and Methods: Sera from 5,004 patients who underwent coronary angiography were tested for hepatitis B surface antigen (HBsAg) by enzyme-linked immunosorbant assay at Madani Heart Hospital, Tabriz University of Medical Sciences, Iran., Results: Our study population comprised 66% male and 34% female, with an age range of 36 to 86 years. The prevalence of HBsAg positivity tended to be higher in CAD patients than in those without CAD (3.28% versus 2.17%), but the difference was not statistically significant., Conclusion: Our results suggest that hepatitis B virus infection is not associated with coronary atherosclerosis in this population.