…year-old male with a confirmed diagnosis of Fabry disease presents for a comprehensive cardiovascular evaluation. A recent cardiovascular magnetic resonance (CMR) imaging study demonstrates…

…old man with chronic heart failure with reduced ejection fraction (HFrEF, left ventricular ejection fraction 34%) and New York Heart Association (NYHA) class III symptoms…

…for transport, the patient suddenly loses consciousness and goes into cardiac arrest with a shockable rhythm. A prompt defibrillation successfully restores sinus rhythm. The patient…

…to administer intravenous adenosine to clarify the diagnosis. Which of the following is the most important consideration regarding the use of adenosine in this patient…

…the anticipated time from diagnosis to percutaneous coronary intervention (PCI) is estimated to be 110 minutes. What reperfusion strategy should be recommended for this patient…

…the 99th percentile upper reference limit. Which of the following best describes the basis for the diagnosis of acute myocardial infarction (MI) in this patient?

…serum free light chain assays reveal no monoclonal protein, and a diphosphonate scintigraphy scan shows intense myocardial uptake, confirming the diagnosis of transthyretin cardiac amyloidosis…

…diagnosed with an ST-elevation myocardial infarction (STEMI) and receives thrombolytic therapy. Following thrombolysis, he is transferred to a PCI-capable center for percutaneous coronary…

A patient's ECG shows intermittently non-conducted P waves with a fixed PR interval. What type of AV block does this describe, and what…

…year-old patient with Covid-19 (Sars-Cov-2) has a slightly irregular rhythm. What is the rhythm and should you be concerned about the…

A 64 year old male patient with hypertension. ECG is recorded during his annual health screening. He is asymptomatic during the recording. Heart rate 67…

…primary care physician due to palpitations. The palpitations occurs intermittently, but they tend to intensify during stressful periods, such as exam periods. The patient experiences…