Dairy consumption and premature coronary artery disease onset: Iran premature coronary artery disease (IPAD) study insights.

Evidence has argued about the association between dairy intake and premature coronary artery disease (PCAD) development aimed to be discussed in this study. This case-control study was conducted on 813 individuals with PCAD and 471 healthy controls. The dairy intake of participants was assessed by a validated semi-quantitative food frequency questionnaire.

Clinical, laboratory, and procedural predictors of slow flow/no reflow phenomenon after emergency percutaneous coronary interventions in ST-elevated myocardial infarction.

Background: Emergency percutaneous coronary intervention (PCI) is a common treatment for ST-elevated myocardial infarction (STEMI) patients. However, the coronary slow flow/no reflow phenomenon (CSF/NRP) can occur as a complication during or after the procedure. Identifying predictors of CSF/NRP after emergency PCI in STEMI patients can help clinicians anticipate and prevent this complication.

Audit and quality assessment of national persian registry of cardiovascular disease(N-PROVE) in terms of comorbidities, angiography, and angioplasty characteristics in Iran.

Background: The National Persian Registry of Cardiovascular Disease (N-PROVE) has been established to provide a comprehensive database of cardiovascular diseases in the Iranian community for further investigations and to develop national guidelines for the diagnosis, treatment, and prevention of cardiovascular disease (CVD). As with most clinical registries, a quality control audit is necessary to ensure a comprehensive and accurate registry; the current study aims to assess the validity and quality of the N-PROVE/Angiography/Percutaneous Coronary Intervention (PCI) registry.

Methods: The current cross-sectional quality assessment study serves as an example of data quality assessment in N-PROVE on a sample of patients registered in the N-PROVE/Angiography/PCI registry since 2020.

Apixaban, a Novel Oral Anticoagulant, Use to Resolute Arterial Patency in Radial Artery Occlusion Due to Cardiac Catheterization; A Pilot Randomized Clinical Trial.

Introduction: In recent years, transradial cardiac catheterization has become the preferred method. However, it can result in a significant complication known as radial artery occlusion (RAO). The medical management of RAO remains controversial, especially with the emergence of novel oral anticoagulants.

Impact of Allopurinol Pretreatment on Coronary Blood Flow and Revascularization Outcomes after Percutaneous Coronary Intervention in Acute STEMI Patients: A Randomized Double Blind Clinical Trial.

Introduction: The generation of reactive oxygen species, which is induced by the activation of the xanthine oxidase (XO) enzymatic system, is one of the primary causes of ischemia-reperfusion injury for an ischemic heart. Allopurinol, as an XO inhibitor, plays an inhibitory role in free radical production in ST-elevation myocardial infarction (STEMI) patients. The aim of this study is to evaluate the impact of allopurinol pre-treatment on post-revascularization outcomes in patients admitted with STEMI.

The Effect of High-dose Allopurinol Pretreatment on Inflammatory Biomarkers and Post-revascularization Coronary Blood Flow in Non-STEMI Patients: A Randomized Double Blind Clinical Trial.

Introduction: The use of allopurinol has shown promising outcomes in reducing oxidative processes responsible for atherogenic-related cardiovascular events. The current study aims to assess the effects of high-dose allopurinol on the post-revascularization coronary blood flow and inflammatory biomarkers in patients with non-ST segment elevated myocardial infarction (NSTEMI).

Method: Eighty NSTEMI patients were randomly divided into two groups: the intervention group (n=40), medicated with a high loading dose of 600 mg allopurinol before the coronary angiography, and the control group (n=40), treated with a placebo.

Long-term outcome and prognostic value of angiographic slow/no-reflow phenomenon after emergency percutaneous coronary intervention for ST-elevation myocardial infarction.

Background: The coronary slow flow/no-reflow phenomenon (CSF/NRP) is a common complication of emergency percutaneous coronary intervention (PCI) for ST-elevated myocardial infarction (STEMI). Its long-term prognostic value, however, remains unclear. This study investigated the long-term outcome and prognostic value of CSF/NRP after emergency PCI for STEMI.

Ultra-processed food consumption and cardiovascular events rate: An analysis from Isfahan Cohort Study (ICS).

Background And Aims: The contribution of ultra-processed foods (UPFs) to daily energy intake and, therefore, their health effects may vary between countries. We aimed to investigate the association between UPFs and the incidence risk of cardiovascular events (CVEs) and cardiovascular mortality in the Isfahan cohort study.

Methods And Results: In 2001, 6504 participants aged ≥35 years were enrolled and followed until 2017.

Body weight changes and diabetes mellitus incident: A cohort study from the Middle East.

Objective: Obesity is a known risk factor for diabetes, but the effect of weight changes on the incidence of diabetes is not yet determined. This study aims to evaluate the long-term effects of weight change [based on body mass index (BMI)] on the incidence of diabetes mellitus (DM) in a middle eastern population.

Method: In the Isfahan Cohort Study (ICS) 6504 adults equal or greater than 35 years of age were recruited at 2001 and were followed until 2013.

A systematic review on post-discharge venous thromboembolism prophylaxis in patients with COVID-19.

Background: Coronavirus disease of 2019 (COVID-19) is associated with venous thromboembolism (VTE), not only during hospitalization but also after discharge, raising concerns about anticoagulant (AC) use for post-discharge COVID-19 patients. We aimed to systematically review the current literature on the possible benefits or risks regarding extended thromboprophylaxis.

Main Body: We searched related databases from December 1, 2019, to October 6, 2022, including studies on the necessity, duration, and selection of the ideal AC regarding extended thromboprophylaxis for post-discharge COVID-19 patients.

Cardiovascular and Bleeding Events of Ticagrelor Monotherapy after Short-term Dual Antiplatelet Therapy (DAPT) in Diabetics and Non-Diabetics Patients Undergoing Percutaneous Coronary Intervention: A Systematic Review and Meta-Analysis.

Introduction: Ticagrelor monotherapy after short-term (1-3 months) dual antiplatelet therapy (DAPT) with aspirin and ticagrelor can reduce bleeding without increasing ischemic events after percutaneous coronary intervention (PCI). However, its effect in diabetic and non-diabetic individuals has not been evaluated as a meta-analysis so far.

Method: This systematic review and meta-analysis were conducted covering PubMed, ISI Web of Science, and Scopus without date restrictions for English published clinical trials.

Does Opioid Addiction Influence Clinical and Angiographic Outcomes in STEMI Patients Undergoing Emergency PCI?

Background: Despite recognizing the traditional coronary artery disease (CAD) risk factors, some secondary factors, such as opioid substance abuse, have to be considered. We aimed to assess the relationship between opioid consumption and emergency percutaneous coronary intervention (PCI) revascularization results, according to Thrombolysis in Myocardial Infarction (TIMI) flow and in-hospital survival outcomes in ST-elevation myocardial infarction (STEMI) patients.

Materials And Methods: This case-control study was conducted on 186 patients (93 patients in each group) with acute STEMI, who were referred to Chamran Heart Center, Isfahan, Iran.

Priority setting in cardiovascular research in Iran using standard indigenous methods.

Background: Determining cardiovascular disease (CVD) research priorities is essential given the high burden of these diseases, limited financial resources, and competing priorities. This study aimed to determine the research priorities in CVD field in Iran using standard indigenous methods.

Materials And Methods: An extensive search was done in relevant international and national studies.

Comparison of pain severity, satisfaction, and complications of proximal and distal forearm anesthesia in patients undergoing trans-palmar coronary angiography.

Objective: Trans-palmar access is a novel, safe, and feasible technique for coronary artery angiography wherein its appropriate anesthetic methods is still concerned. In this study, we aimed to evaluate the pain severity, satisfaction, and possible complications with local ulnar nerve anesthesia through both distal and proximal forearm in patients undergoing trans-palmar coronary angiography.

Methods: This was a randomized clinical trial performed on 60 patients who were candidates for trans-palmar coronary angiography.

Coronavirus Disease 2019 (COVID-19) and Severe Pericardial Effusion: From Pathogenesis to Management: A Case Report Based Systematic Review.

The Severe acute respiratory syndrome coronavirus-2 (SARS-COV-2) created a global pandemic that continues to this day. In addition to pulmonary symptoms, the virus can have destructive effects on other organs, especially the heart. For example, large pericardial effusion has been observed as a critical and life-threatening finding in Coronavirus disease of 2019 (COVID-19) patients.

The survey of electrophysiology lab activity during the COVID-19 pandemic.

Background: With the onset and spread of the COVID-19 pandemic, the hospitalization and treatment of noncovid patients were dramatically affected. The aim of this study is to evaluate the electrophysiology (EP) lab activity in a referral center in Iran during the COVID-19 era.

Methods: A cross-sectional descriptive survey was conducted on EP lab activity in Shahid Chamran Heart Center, Isfahan, Iran.

Trans-snuff box approach as a new access site for coronary angiography and angioplasty versus trans-radial approach in terms of feasibility, safety, and complications.

Background: The feasibility and safety of coronary angiography (CAG) and angioplasty via trans-snuffbox approach (TSA) is still concerned; therefore, in this study, we aimed to assess possible complications occurring after TSA versus trans-radial approach (TRA).

Methods: This prospective observational study was undertaken from June 2017 till March 2018. Individuals aged at least 18 years who were admitted for CAG through upper extremity were eligible and categorized to TSA (n = 70) and TRA (n = 56) groups.

Manual versus mechanical compression hemostasis approach after coronary angiography via snuffbox access.

Objective: Distal radial artery access or trans-snuffbox access (TSA) is a novel, safe, and feasible technique for coronary artery interventions wherein its vascular hemostasis is still concerned. So, this study aimed to compare two homeostasis methods comprising manual and mechanical compression approaches in patients undergoing coronary angiography (CAG) via TSA.

Methods: In a prospective nonrandomized clinical trial, a total of 80 patients undergoing diagnostic CAG by TSA were divided into two equal groups: manual compression and mechanical compression (using radial TR band), the main end point of which was primary hemostasis time.

Survey of coronary catheterization laboratory activity in Iran during the coronavirus disease-2019 pandemic.

Background: With the onset of the coronavirus disease-2019 (COVID-19) pandemic, hospitalization and treatment of non-covid patients decreased worldwide. The aim of this study is to evaluate the admission and treatment of patients with coronary artery diseases (CADs) by examining coronary Cath labs activities in some centers of Iran during the COVID-19 period.

Methods: A retrospective, multi-center survey was conducted in four cites in Iran which participated in National Persian Registry Of CardioVascular diseasE (N-PROVE).

A Review of Coronary Artery Thrombosis: A New Challenging Finding in COVID-19 Patients and ST-elevation Myocardial Infarction.

As the COVID-19 pandemic continues, more information on the nonrespiratory effects of the coronavirus is obtained. Cardiovascular complications, especially acute coronary syndromes, are rare. However, they prove to be effective factors in the mortality rate of COVID-19 subjects.

The Association between Occupational Categories and Incidence of Cardiovascular Events: A Cohort Study in Iranian Male Population.

Background: Besides the traditional cardiovascular risk factor, some novel risk factors like occupation and career can play an important role in cardiovascular disease (CVDs) incidence.

Objective: To assess the association between occupational categories and their positions with cardiovascular events (CVEs) in an Iranian male population.

Methods: We followed 2134 men aged 35-65 years for 14 years during the Isfahan Cohort Study (2001-2015) for CVEs including ischemic heart disease and stroke.

A Review of Venous Thromboembolism Phenomena in COVID-19 Patients.

With the outbreak of the second peak of COVID-19 in many countries of the world, the symptoms and complications of this disease has received a great deal of attention. One of the most important known complications of severe acute respiratory syndrome coronavirus 2 is the occurrence of venous thromboembolic events, especially in critically ill patients who are hospitalized in the intensive care unit. The pathology of this event is complex and multifactorial, but the main problem now is the timely diagnosis of these phenomena, which can reduce the mortality and morbidity of patients.

What is the preferred hemostasis method for coronary angiography through the palmar artery access?

Trans-palmar catheterization has been considered to be safe and feasible and choosing a reliable hemostasis method is essential to confirm it. The aim of our study was to compare the efficacy and safety of three hemostasis approaches containing ulnar TR band, manual compression and wrist hyperextension in patients undergoing trans-palmar coronary angiography (CAG). In a non-randomized clinical trial, a total of 106 patients undergoing diagnostic CAG by tarns-palmar access were divided into three groups: ulnar TR band, manual compression and wrist hyperextension.

Occupational categories and cardiovascular diseases incidences: a cohort study in Iranian population.

Introduction: In spite of traditional cardiovascular risk factor, the different occupations can play an important role in cardiovascular disease (CVDs) incidence. We aimed to assess the correlation between the occupational classes, based on the International Standard Classification of Occupation (ISCO), and CVDs in Iran as a developing country.

Methods: We followed the 2440 men, aged 35-65 years and without history of CVDs over fourteen years; 2001 to 2015 during the Isfahan Cohort Study.