A 55-year-old female, with a history of rheumatoid arthritis and on chronic steroid therapy, experiences sudden chest pain while swimming. She initially attributes…

A 74-year-old man recently diagnosed with transthyretin cardiac amyloidosis (ATTR-CM) and a left ventricular ejection fraction of 35% presents to the clinic…

…155 bpm with an abnormal P-wave axis, consistent with a focal atrial tachycardia (AT). She is diagnosed with an incessant form of focal AT…

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

…During a discussion about her long-term prognosis, she asks about the most common causes of mortality for patients with her condition at her age…

…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…

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

…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?

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…