Left bundle branch block with changing QRS morphology.
Ranginani
A
A
Division of Cardiology, Michael Reese Hospital, Chicago, Illinois 60616, USA.
Doshi
V
V
Denes
P
P
D000368:Aged; D018880:Atrial Premature Complexes / Q000209:etiology / Q000503:physiopathology; D002036:Bundle of His / Q000503:physiopathology*; D002037:Bundle-Branch Block / Q000150:complications / Q000503:physiopathology*; D004562:Electrocardiography; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D008297:Male