Origin and significance of heart rate variability.
Tulppo
Mikko
M
Huikuri
Heikki V
HV
D002940:Circadian Rhythm / Q000502:physiology; D019411:Clinical Laboratory Techniques; D015716:Electrocardiography, Ambulatory; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D009043:Motor Activity / Q000502:physiology; D011379:Prognosis; D012146:Rest / Q000502:physiology; D013318:Stroke Volume / Q000502:physiology; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis / Q000503:physiopathology