The Impact of SARS-CoV-2 on ST-Elevation Myocardial Infarction Volume, Time to Presentation, and Door-to-Balloon Time: A Report from a High-Volume Statewide Primary Percutaneous Intervention Program.

Background: The novel severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) outbreak has affected ST-elevation myocardial infarction (STEMI) care worldwide. Reports from China, Europa, and North America showed a significant decline in STEMI volume with a simultaneous increase in time from symptoms to hospital presentation.

Aim: The aim of the study was to study the effect of the SARS-CoV-2 outbreak on primary percutaneous coronary intervention (PPCI) volume performed for STEMI, symptom onset to hospital presentation time (symptom-to-door [S2D]), and door-to-balloon time (D2B) at the main nationwide PPCI center in Qatar.

Rheumatic Mitral Stenosis with Incidental Wolff-Parkinson-White Syndrome: A Rare Association. Treated by Percutaneous Transmitral Commissurotomy and Radiofrequency Ablation.

The combination of Wolff-Parkinson-White (WPW) syndrome and rheumatic mitral stenosis (MS) is rare in clinical practice. The management of this condition primarily depends on the clinical picture. We describe a 26-year-old male patient with no significant previous medical history and who came for a routine medical assessment before entrance to a police academy service.

Primary coronary angioplasty for ST-Elevation Myocardial Infarction in Qatar: First nationwide program.

In this article, we outline the plans, protocols and strategies to set up the first nationwide primary Percutaneous Coronary Intervention (PCI) program for ST-elevation myocardial Infarction (STEMI) in Qatar, as well as the difficulties and the multi-disciplinary solutions that we adopted in preparation. We will also report some of the landmark literature that guided our plans. The guidelines underscore the need for adequate number of procedures to justify establishing a primary-PCI service and maintain competency.

Right atrial infarction, atrial arrhythmia and inferior myocardial infarction form a missed triad: a case report and review of the literature.

Atrial infarction is rarely diagnosed before death because of its characteristically subtle and nonspecific electrocardiographic findings. These findings may be overshadowed by changes associated with concomitant ventricular infarction. A case of right atrial infarction accompanied by inferior myocardial infarction with rapid decompensated atrial fibrillation is reported.

Detection of myocardial dysfunction in the presence of normal ejection fraction.

Detection of subclinical myocardial involvement is of utmost importance in risk stratification and prognosis; the role of ejection fraction in the detection of subclinical disease may be unhelpful. Our aim was to evaluate the methodology and importance of early detection of myocardial involvement in the presence of normal ejection fraction. Most of the pertinent English and non-English articles published from 1980 to 2006 in Medline, Scopus, and EBSCO Host research databases have been reviewed.

Acute myocardial infarction with patent epicardial coronary vessels following Cassia italica ingestion.

Herbal intake is escalating worldwide. To the best of our knowledge, myocardial infarction (MI) has not been reported following ingestion of laxative herbs in the absence of the well known risk factors for MI. We report on a 45- yr-old female patient who sustained acute inferior MI 8 h following Cassia italica ingestion.

Obesity: a risk factor for acute myocardial infarction with angiographically patent epicardial coronary vessels in an adolescent.

Objective: Toreport a causal relationship between myocardial infarction (MI) and obesity in an adolescent in the absence of the well-known risk factors for MI.

Case Presentation And Intervention: A morbidly obese 17-year-old male, a nonsmoker, nondiabetic and normotensive patient, who sustained acute inferior MI with no family history of coronary artery disease, presented with central chest pain. ECG showed low voltage, normal sinus rhythm and ST segment elevation in the inferior leads; cardiac enzymes were elevated.

Intracardiac shunting of ruptured Sinus of Valsalva aneurysm in a patient presented with acute myocardial infarction: role of 64-slice MDCT.

Rupture of Sinus of Valsalva aneurysm (SVA) may be either congenital or acquired. This report describes a case of intracardiac shunting of a ruptured SVA of atherosclerotic origin to the right atrium, presenting with acute myocardial infarction. The sinus of Valsalva aneurysm and the intracardiac shunt track into the right atrium was not defined by the two-dimensional echocardiography could be seen by 64-slice multi detector computed tomography (MDCT).