1. Exercise echocardiography: detection of wall motion abnormalities during ischemia;Mason, S.J.; Weiss, J.L.; Weisfeldt, M.L.; Garrison, J.B.; Fortuin, N.J.;Circulation,1979
2. Ventricular function at rest, during leg raising and physical exercise before and after aortocoronary bypass surgery;Bussmann, W.D.; Mayer, V.; Kober, G.; Kaltenbach, M.;AmJI Cardiol,1979
3. Evaluation of left ventricular contractile state in childhood. Normal values and observations with a pressure overload;TP, Jr, Graham; JM, Jarmakani; RV, Jr, Canent; PAW, Anderson;Circulation,1971
4. Left ventricular contractile state in children with successfully corrected ventricular septal defect;Jarmakani, J.M.; TP, Jr, Graham; RV, Jr, Canent;Circulation,1972
5. Assessment of myocardial contractility in children and young adults from ventricular pressure recordings;Mirsky, I.; Ellison, R.C.; Hugenholtz, P.G.;Am Cardiol,1971