…male with a history of unexplained recurrent syncope during physical exertion is evaluated. His resting electrocardiogram (ECG) reveals a markedly prolonged QTc interval of 510…

…elevation or Q waves. A post-operative angiogram reveals patent grafts with TIMI (Thrombolysis in Myocardial Infarction) III flow. What is the most appropriate diagnosis…

…no significant past medical history and does not use any medications or illicit substances. Her vital signs reveal a resting heart rate of 115 beats…

…prevented a greater than 10% decrease in LVEF in patients with post-treatment troponin elevations. As the consulting cardiologist evaluating the potential benefit of this…

In patients with a working diagnosis of STEMI and a time from symptom onset >12 hours, when is a PPCI strategy recommended?

…mitral stenosis. She is eager to start a family soon and asks about the potential dangers of pregnancy given her newly diagnosed heart condition. What…

…with a history of Brugada syndrome presents to the emergency department after being resuscitated from sudden cardiac arrest. An ECG confirms the diagnosis. Which of…

…patient presents with a sudden onset of shortness of breath and chest pressure while walking. She mentions occasional episodes of chest pain over the past…

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…

This 54-year-old patient with Covid-19 (Sars-Cov-2) has a slightly irregular rhythm. What is the rhythm and should you be concerned…

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…

…The patient experiences palpitations with sudden onset and occassionally the sensation that the heart skips a beat. Clinical examination reveals nothing suspicious and the patient…