A case of bifocal premature ventricular contractions exhibiting bigeminy with an alternating QRS morphology.
Yamada
Takumi
T
Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, Alabama 35294-0019, USA. takumi-y@fb4.so-net.ne.jp
McElderry
H Thomas
HT
Doppalapudi
Harish
H
Kay
G Neal
GN
D017115:Catheter Ablation; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008875:Middle Aged; D018879:Ventricular Premature Complexes / Q000175:diagnosis* / Q000601:surgery*