Click on image to view larger version.

Figure 1 Flow diagram of in-hospital clinical outcomes of patients randomized to coronary angiography (CA) or exercise treadmill testing. 1V = single-vessel disease; CABG = coronary artery bypass grafting; CAD = coronary artery disease; Meds = medical therapy; MV = multivessel disease; PTCA = percutaneous transluminal coronary angioplasty.