Clinical logistics in treadmill exercise stress testing.
The predictability as to a positive or negative outcome of treadmill exercise stress testing in 341 consecutively studied patients referred for diagnostic purposes is presented. A clinical decision as to the result was derived by asking 2 simple questions and reviewing the pretest ECG. Additional clinical logistics included the type of physician ordering the study, smoking history, symptoms, and basic patient history. The predictable accuracy was 77.7% for the total patient group and 81.5% when the questionable cases (reflecting a neutral or ambivalent cardiologist's opinion) were eliminated.
Rudusky
B M
BM
The Northeast Cardiovascular Clinic and Research Institute, Wilkes-Barre, PA, USA.
D000328:Adult; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D012907:Smoking