Heart rate alternans.
Binkley
P F
PF
Ohio State University Medical Center, Columbus.
Eaton
G M
GM
Nunziata
E
E
Khot
U
U
Cody
R J
RJ
D001794:Blood Pressure / Q000502:physiology; D004562:Electrocardiography; D005260:Female; D006333:Heart Failure / Q000503:physiopathology*; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008875:Middle Aged