Weekly Workout May 15, 2023
Rhythm Interpretation: Sutton’s rule for the best lead to evaluate atrial activity

A patient presents to the emergency department with palpitations and is found to have an irregular rhythm. The following ECG is obtained:

Weekly Workout April 19, 2021
Narrow Complex Tachycardia: the maximum achievable sinus heart rate

A 67-year-old woman is brought to the ED by EMS for palpitations. She is found to have a heart rate ~168. Vital signs are otherwise within normal limits aside from…

Weekly Workout October 14, 2019
Recurrent syncope with a short PR interval

A 48-year-old man presents with an episode of palpitations and near-syncope. He has had many similar episodes in the past without previous evaluation. Currently having mild palpitations with no other…

Weekly Workout January 14, 2019
Stepwise approach to ECG interpretation: systematic rhythm interpretation in a case of syncope

A 76-year-old male presents to the emergency department after an episode of syncope. He denies a prodrome and has no focal neurological complaints or findings. The following ECG was obtained:

ECG Tags