J Electrocardiol 2003 Apr;36(2):89-98.
ST-T integral and T-wave amplitude in detection of exercise-induced
myocardial ischemia evaluated with body surface potential mapping.
Hanninen H, Takala P, Rantonen J, Makijarvi M, Virtanen K, Nenonen J, Katila T, Toivonen L,
Division of Cardiology, Helsinki University Central Hospital, Helsinki,
Finland. hahannin@sci.fi