Click on image to view larger version.

Figure 3 Event-Free Survival as a Function of LV and RV Stress Echocardiography Results

The number of patients at risk for each follow-up period is given below the graph. Right ventricular (RV) wall motion analysis during stress further risk-stratified the results of stress echocardiography based on the left ventricle (LV). Patients with abnormal RV and LV both had a worse prognosis. Abn = abnormal.