Jensen, B E Training level comparison study. Effect of high and low intensity exercise on ventilatory threshold in men with coronary artery disease. [electronic resource] - Journal of cardiopulmonary rehabilitation - 227-32 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0883-9212 Standard No.: 10.1097/00008483-199607000-00003 doi Subjects--Topical Terms: Anaerobic ThresholdAnalysis of VarianceCoronary Disease--metabolismExercise--physiologyHeart RateHumansMaleMiddle AgedOxygen Consumption