1,329 calculators and references across 60 specialties, with formula confidence shown up front.
MIDA Mortality Risk (Degenerative MR Surgery): Explanation and Clinical Context The MIDA Mortality Risk Score is a validated prognostic model derived from the Multicenter International Database on Mitral Valve Regurgitation (MIDA) registry. It uses seven clinical and echocardiographic parameters — age, symptoms, atrial fibrillation, left ventricular ejection fraction (LVEF), LV end-systolic diameter (LVESD), left atr
MitraClip MR Severity Reduction Index: Explanation and Clinical Context The MitraClip MR Severity Reduction Index quantifies the procedural success and functional benefit after percutaneous edge-to-edge mitral valve repair. It combines the reduction in mitral regurgitation (MR) severity and the expected improvement in left ventricular function, expressed as an integrated numeric score. A higher index reflects both ef
Age ≥ 75 years (Enter “1” if yes, “0” if no) Anemia (1 = yes, 0 = no) eGFR < 60 mL/min/1.73 m² (1 = yes, 0 = no) Left Ventricular Ejection Fraction (LVEF) < 40 % (1 = yes, 0 = no) Peripheral Artery Disease (PAD) (1 = yes, 0 = no) Chronic Obstructive Pulmonary Disease (COPD) (1 = yes, 0 = no) High‐dose diuretic therapy (1 = yes, 0 = no) No therapy with renin–angiotensin system (RAS) inhibitors (1 = yes, 0 = no) MitraS