A 62-year-old woman with newly diagnosed breast cancer is scheduled to receive a potentially cardiotoxic chemotherapy regimen. Her past medical history is significant…

…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?

…examination is unremarkable with no audible murmurs. What is the most appropriate screening and follow-up strategy for valvular heart disease (VHD) in this patient?

…Device interrogation reveals normal function with no ventricular arrhythmias detected and no therapies delivered. During the visit, the patient notes he feels constantly "on edge"…

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

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…

…2) has a slightly irregular rhythm. What is the rhythm and should you be concerned about the q-waves in the inferior leads (II, aVF…

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…

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

…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…

…occassionally the sensation that the heart skips a beat. Clinical examination reveals nothing suspicious and the patient has not experienced any symptoms during the last…