Artificial neural network based model can better risk stratify patients undergoing stress echocardiography or nuclear stress test and reduce studies by >50%
Exercise echocardiography results and outcome in patients with low pre-test probability of coronary artery disease and normal left ventricular systolic function
Impact of negative inotropic drugs on echocardiographic evaluation of left ventricular filling pressure in patients with normal left ventricular ejection fraction during exercise stress test.