In patients with acute coronary syndrome (ACS) and cardiogenic shock (CS) without mechanical complications, what is the recommendation regarding the routine use of an intra…

…arrhythmic risk in this population, there are significant concerns regarding its potential to cause severe thyroid disorders and other life-changing complications with prolonged use…

A 62-year-old male presents for follow-up 2 weeks after an anterior myocardial infarction (MI) treated with primary percutaneous coronary intervention. His echocardiogram…

A 72-year-old man with known cardiac wild-type transthyretin amyloidosis (ATTRwt) presents to the emergency department after an episode of syncope. Telemetry shows…

1. What is the first step in the Basic Life Support (BLS) algorithm?

For T-wave inversion in the lateral or inferolateral leads, which of the following diagnostic tools is considered superior for detecting conditions like apical HCM…

A 65-year-old man with ischemic cardiomyopathy and symptomatic secondary mitral regurgitation is enrolled in a clinical trial to evaluate a transcatheter indirect annuloplasty…

…Medical Services (EMS) arrives and finds him in ventricular fibrillation. He is defibrillated but remains unresponsive and pulseless. Despite advanced cardiac life support (ACLS) protocols…

Are there any signs of myocardial infarction? Pay attention to lead III in particular. The paper speed is 50 mm/s. Chest leads Limb leads

ECG recorded in a 83 year old male with a history of diabetes, hypertension and peripheral artery disease. His diabetologist recently added dapagliflozin to his…

ECG recorded in a 60-year old male. The rhythm is sinus rhythm, but the morphology is clearly abnormal. Which conditions are consistent with this…

…a known alcoholic, is brought in by his friends for sudden onset of severe chest pain and vomiting after a heavy drinking session. He has…

…complex tachycardia at a rate of 180 bpm. He is hemodynamically stable. What is the most appropriate initial step in the management of this patient?