A5013933438- COVID-19 Clinical Research Studies
- Long-Term Effects of COVID-19
- Acute Myocardial Infarction Research
- COVID-19 and healthcare impacts
- Trauma Management and Diagnosis
- Cardiac Structural Anomalies and Repair
- Cardiac electrophysiology and arrhythmias
- Venous Thromboembolism Diagnosis and Management
- Cardiac Imaging and Diagnostics
- Second Language Acquisition and Learning
- Congenital Diaphragmatic Hernia Studies
- Liver Disease Diagnosis and Treatment
- Congenital Heart Disease Studies
- Antiplatelet Therapy and Cardiovascular Diseases
- Pregnancy and preeclampsia studies
- Neuropeptides and Animal Physiology
- Kawasaki Disease and Coronary Complications
- SARS-CoV-2 and COVID-19 Research
- Pelvic and Acetabular Injuries
- Prenatal Screening and Diagnostics
- Cardiovascular Disease and Adiposity
- Diabetes, Cardiovascular Risks, and Lipoproteins
- Sepsis Diagnosis and Treatment
- Cardiovascular Function and Risk Factors
- Mechanical Circulatory Support Devices
Tehran University of Medical Sciences
2020-2025
KU Leuven
2022
University of Tehran
2022
Tehran Heart Center
2020
Fasa University of Medical Sciences
2018-2019
Age and comorbidities increase COVID-19 related in-hospital mortality risk, but the extent by which mediate impact of age remains unknown.In this multicenter retrospective cohort study with data from 45 Dutch hospitals, 4806 proven patients hospitalized in hospitals (between February July 2020) CAPACITY-COVID registry were included (age 69[58-77]years, 64% men). The primary outcome was defined as a combination or discharge palliative care. Logistic regression analysis performed to analyze...
Patients with cardiac disease are considered high risk for poor outcomes following hospitalization COVID-19. The primary aim of this study was to evaluate heterogeneity in associations between various heart subtypes and in-hospital mortality.
Background There are some data showing that repurposed drugs used for the Coronavirus disease-19 (COVID-19) have potential to increase risk of QTc prolongation and torsade de pointes (TdP), these arrhythmic side effects not been adequately addressed in COVID-19 patients treated with medications. Methods This is prospective study 2403 hospitalised at 13 hospitals within epicentres Iran. These were chloroquine, hydroxychloroquine, lopinavir/ritonavir, atazanavir/ritonavir, oseltamivir,...
Thrombotic complications are common in Coronavirus disease 2019 (COVID-19) patients, with pulmonary embolism (PE) being the most frequent. Randomised trials have provided inconclusive results on optimal dosage of thromboprophylaxis critically ill COVID-19 patients. We utilized data from multicentre CAPACITY-COVID patient registry to assess effect differential application Low Molecular Weight Heparin (LMWH) dose protocols PE and in-hospital mortality risk An instrumental variable analysis was...
Abstract Background Postoperative atrial fibrillation (POAF) is one of the most common types acute AF and can complicate treatment course approximately third patients undergoing cardiac surgery. Sodium‐glucose cotransporter‐2 (SGLT2) inhibitors are among newest antidiabetic drugs which be therapeutic options for preventing POAF by different mechanisms. Methods Empagliflozin to Prevent (EMPOAF) an interventional, investigator‐initiated, double‐blind, placebo‐controlled, multicenter,...
Abstract Background Considerable number of people still use opium worldwide and many believe in opium’s health benefits. However, several studies proved the detrimental effects on body, especially cardiovascular system. Herein, we aimed to provide first evidence regarding one-year major adverse events (MACE) patients with ST-elevation MI (STEMI) who underwent primary PCI. Methods We performed a propensity score matching 2:1 (controls: users) that yielded 518 users 1036 controls. Then,...
COVID-19 causes significant hypoxia along with an exacerbated inflammatory milieu, which may be a trigger for atherosclerotic plaque rupture and/or thromboembolic events. Herein, we presented case of acute coronary syndrome followed by pulmonary thromboembolism and cerebrovascular accident.
COVID-19 causes significant hypoxia along with an inflammatory milieu, which may lead to secondary myocardial infarction and also atherosclerotic plaque rupture. Here we present a case of presented ACS followed by PTE CVA.
Of all patients infected with COVID-19, 95% have mild symptoms, but 5% may experience severe illness. There are reports of myocardial injury associated the COVID19 infection in middle-aged and old people baseline cardiac conditions. Acute has been suggested as a marker for disease severity. Sometimes it is hard to differentiate between acute coronary syndrome myocarditis; hence detailed history taking, lab tests imaging will be necessary.Herein, we described two young presenting chest pain...
We report a successful percutaneous mitral balloon commissurotomy via left transhepatic venous access in 42-year-old female patient with dextrocardia, situs inversus totalis, and inferior vena cava interruption. fWe also discuss the revisions required for optimal trans-septal approach from vein.
Background & Objective: In-vitro fertilization (IVF) is one of the approved treatment options for infertility.Despite many progresses in this field, its success rate about 20 -25%.Utilization drugs which suppress or decrease uterine smooth muscle contraction before embryo transfer, theoretically can improve fertility by increasing implantation rate.This study was designed to evaluate nifedipine administration on transfer success. Materials Methods:In double blinded randomized clinical trial,...
The study aims to compare the prognostic performance of conventional scoring systems a machine learning (ML) model on coronary computed tomography angiography (CCTA) discriminate between patients with and without major adverse cardiovascular events (MACEs) find most important contributing factor MACE.From November December 2019, 500 1586 CCTA scans were included analyzed, then six scores calculated for each participant, seven ML models designed. Our endpoints all-cause mortality, non-fatal...
Abstract A 67 years old woman with history of surgical Mitral valve replacement underwent transoesophageal echocardiography for evaluation mild dyspnoea. It revealed a large narrow‐necked outpouching from medial portion the inferior wall left atrium (LA) that was extended to interatrial septum. diagnosis LA pseudoaneurysm made. contained fresh clot. Five days later, patient presented an acute ST‐elevation myocardial infarction. Coronary angiography occluded right coronary artery at its...