Main page :: Calculators online - for Diagnostic Medical Sonography Professionals :: Tags :: cardiology "Bullet" formula (1 disk) ejection fraction Area-length (Simpson) formula ejection fraction Ejection fraction Heart rate Modified Simpson’s Rule formula (2 disks) ejection fraction Modified Simpson’s Rule formula (3 disks) ejection fraction Myocardial mass Pressure gradient Pulmonary artery pressure Qp:Qs Teicholz formula ejection fraction Volumetric blood flow