Anna M. McDivit, MD

Article

A young man with an unusual cause of palpitations

Author:: Anna M. McDivit, MD

Publish date: December 1, 2015

His heart rate is 260, with wide QRS complexes. Is his tachycardia ventricular or supraventricular?

Article

A middle-aged man with progressive fatigue

Author:: Anna M. McDivit, MD

Publish date: October 1, 2009

He has been taking good care of himself, but 1 year ago his ejection fraction was 60% and now it is 35%. He also has a new left bundle branch block...