Heart Views : the Official Journal of the Gulf Heart Association

OBJECTIVES: To investigate the relation between serum Vitamin D (Vit-D) levels and the success rate of cardioversion for atrial fibrillation (AF). To examine the association between Vit-D level and successful cardioversion. This study also describes the general characteristics of patients with successful cardioversion. MATERIALS AND METHODS: In this retrospective study, patients with AF who were treated using electrical cardioversion at King Abdulaziz Cardiovascular Center (KACC) between 2010 and 2021 were included...

BACKGROUND: Myocardial bridging (MB) is the course of the epicardial segment of a coronary artery within the myocardium. The systolic compression of this segment called the tunneled segment may lead to alterations in blood flow to the heart. We have studied the gross and microscopic features of MB in cases of sudden cardiac death and analyzed its characteristics and whether there is any association with other clinicopathological characteristics which may help us to understand the pathogenesis and risk stratification...

BACKGROUND: Drug-eluting coronary stents with ultrathin struts and biodegradable polymers have been shown to reduce inflammation, neointimal proliferation, and thrombus formation, leading to less early and late complications in patients with coronary artery disease as compared to thinner strut and durable polymer second-generation stents. In Oman, currently, second-generation stents are used for all patients. OBJECTIVE: The purpose of this feasibility study was to evaluate the clinical safety and performance of ultrathin-strut (60 μm) biodegradable polymer-coated sirolimus-eluting stents in an all-comers patient population...

BACKGROUND: The incidence of chronic kidney disease (CKD) is increasing globally and is associated with significant morbidity and mortality related to the cardiovascular system. There is limited data on pulmonary hypertension (PH) in CKD patients, especially from developing and underdeveloped countries. PH leads to hypoxia which is a significant cause of dyspnea in CKD patients with or without pulmonary edema. Hence, we planned this study to assess the PH in CKD patients using two-dimensional (2D) color Doppler echocardiography...

Background: The COVID-19 pandemic is a new unexpected worldwide condition with a heavy burden on health-care institutions and health-care workers. Objective: We sought to examine the impact of COVID-19 on workload and workflow in the echocardiography unit in a tertiary care university hospital. Methods: We conducted a monocentric observational study, evaluating workload and workflow during the COVID-19 year relative to the previous year. Results: The findings show a substantial reduction in workload (55...

Introduction: Tetralogy of Fallot (TOF) is the most common cyanotic congenital heart disease. Surgical correction has improved survival but re-intervention is often required. Objectives: The objective is to assess outcomes after surgical repair of TOF, long-term follow-up, and factors that influence these results. Materials and Methods: This is a retrospective study conducted in a tertiary care center. Records of patients diagnosed with TOF from 1992 to 2019 (37 years) were retrieved from a detailed database...

Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV2), also known as COVID-19, has rapidly spread resulting in a worldwide pandemic. Although COVID-19 infections in children are generally mild and nonfatal, there is increasing recognition of its association with the multisystem inflammatory syndrome in children (MIS-C), leading to serious illness and possible long-term complications. This report describes a 6-month-old Indian infant who presented with a 4-day history of fever with nonspecific signs of viral illness and erythematous rash...

Background: Out-of-hospital cardiac arrest (OHCA) is a leading cause of death worldwide. However, there is limited information on the outcome of the OHCA in the Middle East population, and limited studies have been carried out in the Arab Gulf countries. Hence, we aim to study the incidence and rate of survival in the OHCA setting and to assess the impact of gender on the clinical outcome following OHCA. Methods: Retrospective analysis of a prospective registry of all eligible, consecutive, and nontraumatic adult patients who successfully resuscitated (return of spontaneous circulation) from "Cardiac Arrest" occurring outside the hospital, Hospitalized in Doha, Qatar from January 1991 to June 2010...

Khat chewing is a deeply rooted habit in Yemen. It has social, economic, and medical problems. Chronic use of khat chewing increases the risk of many medical complications. Cathinone, the main khat leaf constituent, has an indirect sympathomimetic action. The effect of khat chewing and cathinone on the cardiovascular system have been identified, including increased risk of hypertension and acute cardiovascular events, as well as increased risk of cardiovascular complications among patients presenting with Acute Coronary Syndrome who are khat chewers...

No abstract text is available yet for this article.

Introduction: Studies that evaluate Middle Eastern patients who have long-term survival after coronary artery revascularization are scarce. The prevalence of diabetes mellitus (DM) is high and rapidly increasing in our region. Methods: The study enrolled consecutive ambulatory or in-patients who had percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG) surgery at least 10 years earlier. Collected data included cardiovascular risk factors at the time of the index revascularization and evolution of risk factors since then, the occurrence of cardiovascular events, and the need for coronary revascularization after the index procedure...

During the first wave of the coronavirus disease (COVID-19) pandemic, a 57-year-old COVID-19 male patient was diagnosed with non-ST-elevation myocardial infarction and required urgent coronary artery bypass graft. In-patient cardiac rehabilitation following cardiac surgery was inevitable to limit or prevent various postoperative complications. A routine rehabilitation program was not feasible because of the strict COVID-19 isolation procedures, the high risk of cross infections, and the lack of various resources...

No abstract text is available yet for this article.

We are reporting a case of a young Nepalese man, who was not known to have any past medical history, and who presented with palpitations. An electrocardiogram showed negative P-waves atrial rhythm in II, III, arteriovenous fistula, and V3-V6 with a variable block at 90-130 bpm. No positive "normal" P-waves were demonstrated in any tracing. He was found to have a congenital absence of the right superior vena cava (RSVC) along with persistent left superior vena cava (PLSVC) a condition also called isolated PLSVC (IPLSC)...

Background: The successful management of ventricular septal defect (VSD) has been possible through the development of advanced techniques. In this regard, percutaneous VSD closure by employing different types of occluders as an alternative for surgery can help to achieve the most desirable postprocedural consequences. However, the studies reported contradictory results on the use of different brands of VSD occluders. Herein, we performed a systematic review and meta-analysis of published studies to assess pooled long-term success rate and potential complications of using the Nit-Occlud Lê VSD coil for VSD closure...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

BACKGROUND AND OBJECTIVES: Coronary artery disease (CAD) has been associated with increased stress both etiologically and as a consequence. The current pandemic of COVID-19 infection has impacted the personal, social, and occupational spheres of people's lives and has negatively affected mental health. People with existing chronic medical illnesses may be more vulnerable to the stressful effects of the ongoing pandemic.This study was conducted on patients with CAD during the COVID-19 pandemic to estimate the prevalence of psychological distress, the factors associated with distress, and their coping mechanisms...

OBJECTIVE: The purpose of this study is to investigate the outcomes of patients undergoing robotic surgical coronary revascularization whether total endoscopic coronary artery bypass (TECAB) or robotic-assisted minimally invasive direct coronary artery bypass (RA-MIDCAB) in our center. METHODS: This is a retrospective single-center study. It was conducted in the heart hospital at Hamad Medical Corporation, Qatar. We retrospectively studied all cases that had single grafts, left internal mammary artery (LIMA) to left anterior descending (LAD) coronary artery through a minimally invasive approach, either TECAB grafting or RA-MIDCAB grafting operations between February 2009 and December 2020...

In the literature, multiple radiological signs of clinically important congenital cardiovascular abnormalities have been described which are named as per the object they resemble. These signs are very useful in learning. The Gooseneck sign is a sign seen in left ventricle catheter angiography in case of an atrioventricular septal defect. This sign has not been demonstrated on a cardiac computed tomography (CT) so far, to the best of our knowledge. We present a case showing cardiac CT pictorial equivalent of angiographic Gooseneck sign...