…75 mmHg. A 12-lead electrocardiogram (ECG) reveals a wide complex tachycardia with a right bundle branch block (RBBB) and left anterior hemiblock morphology. The…

…secondary tricuspid regurgitation (TR), significant right atrial dilation, and elevated pulmonary pressures. He also has a history of atrial fibrillation. The surgical team is debating…

…fraction of 50% with mild right ventricular dilation. He is an avid competitive cyclist and asks for advice regarding his training regimen. Which of the…

…duration of 60 ms. Cardiac magnetic resonance imaging confirms right ventricular dysfunction with regional akinesia, consistent with definitive arrhythmogenic right ventricular cardiomyopathy (ARVC). Which of…

…a QRS duration of 150 ms with a right bundle branch block (RBBB) morphology. Carotid sinus massage is performed without effect. Which of the following…

Which of the following ECG findings is typically considered a normal variant in asymptomatic athletes with no significant family history?

…duration of diabetes, sex, age and symptoms are all suggestive of myocardial ischemia. Your colleague suggests that the ECG shows right bundle branch block (RBBB…

…syndrome (ACS) who stop dual antiplatelet therapy (DAPT) to undergo coronary artery bypass grafting (CABG), what is the recommended duration for resuming DAPT after surgery…

…systolic function but also shows regional wall motion abnormalities in the anterior septum. Which of the following is the most accurate interpretation of these findings…

…The ECG shows a heart rate of 69 beats per minute. The PR interval is 180 ms (normal). The QRS duration is 84 ms (normal…