…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…

A 22-year-old man presents to the cardiology clinic due to recurrent, poorly tolerated episodes of palpitations. A 12-lead electrocardiogram (ECG) recorded during…

…shows right bundle branch block (RBBB) , sinus tachycardia and abnormal Q-waves . Ventricular Rate 126 beats/min Atrial Rate 126 beats/min QRS Duration 90…

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

…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…

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

…old male with a history of hypertension presents to the clinic for a routine follow-up. He reports no chest pain or shortness of breath…

…lead –aVR, which is consistent with an electrical axis of 30 degrees ( lead –aVR is located at 30 degrees in the coordinate system ). Finally you…