…receive a high-dose anthracycline-based chemotherapy regimen. Her baseline echocardiogram shows a Left Ventricular Ejection Fraction (LVEF) of 58%. Following her first cycle of…

…bradycardia, or high-degree AV block without stable escape rhythm, what is the recommended urgent intervention if the patient has not received previous reperfusion therapy?

…health evaluation. She has a history of Hodgkin lymphoma for which she received mantle field radiotherapy exactly 10 years ago at age 22. She is…

…visit, the patient notes he feels constantly "on edge" but assumes it is normal and will pass since the device has not actually fired yet…

…presents to the emergency department with acute chest pain. He is diagnosed with an ST-elevation myocardial infarction (STEMI) and receives thrombolytic therapy. Following thrombolysis…

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…

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

…elevated. An ECG shows no ST-segment elevation. Given the clinical context, which of the following statements regarding this patient's presentation is most accurate?

…tachycardia (AVRT) mediated by an accessory pathway that conducts only in the retrograde direction. Which of the following is true regarding this patient's condition?

…a beat. Clinical examination reveals nothing suspicious and the patient has not experienced any symptoms during the last week. What does the ECG show? Paper…