…surgical atrial septal defect repair via a longitudinal atriotomy presents with highly symptomatic, persistent atypical atrial flutter (macro-re-entrant atrial tachycardia). Her ventricular rate…

…a low mean transaortic gradient of 30 mmHg, despite a preserved left ventricular ejection fraction (LVEF) of 55%. The cardiologist is considering a diagnosis of…

…evaluate his condition. The CMR reveals prominent asymmetric septal hypertrophy along with the presence of myocardial fibrosis identified by late gadolinium enhancement (LGE). What is…

A 62-year-old male with a history of hypertension and known left ventricular hypertrophy (LVH) presents to the emergency department with atypical chest pain…

…dilated cardiomyopathy (DCM) of unclear etiology presents for a follow-up evaluation. His left ventricular ejection fraction is 35%, and his coronary angiogram is normal…

When treating recurrent ventricular tachycardia (VT) with hemodynamic effects, which medication may be considered if beta-blockers, amiodarone, and overdrive stimulation are not effective or…

In an athlete with ventricular pre-excitation (WPW), what finding on an exercise ECG test denotes a low-risk pathway?

This ECG, with an irregular ventricular rate around 55 to 65 bpm, shows which of the following?

What is the risk associated with ventricular fibrillation (VF)?

A 58-year-old female, with a history of left ventricular hypertrophy and heart failure, suddenly experiences chest pain and tightness while walking her dog…