Reddy YNV, Carter RE, Obokata M, Redfield MM, Borlaug BA. A Simple, Evidence-Based Approach to Help Guide Diagnosis of Heart Failure with Preserved Ejection Fraction. Circulation. 2018;138(9).

Dr. Yogesh N.V. Reddy

var calc_output = [];

var af = parseFloat(af);
var sp = parseFloat(sp);
var eratio = parseFloat(eratio);
var bmi = parseFloat(bmi);
var age = parseFloat(age);

var y = -9.19174463966566 + 0.0451129471272832*age + 0.130730156015681*bmi + 0.0858634402456586*eratio + 0.051963758732548*sp + 1.69968057294513*af;

var z = Math.pow(Math.E,y);

var prob = (z/(1 + z))*100; 

prob = prob.toFixed(1);

//results
calc_output.push({
    name: 'mini',
    value: prob,
    value_text: '%',
    message: 'Probability of heart failure with preserved EF'
});
calc_output.push({
    name: 'Prob',
    value: prob,
    value_text: '%',
    message: 'Probability of heart failure with preserved EF'   
});

H2FPEF Score for Heart Failure with Preserved Ejection Fraction

eratio

<p>Estimates probability of underlying heart failure in patients with preserved ejection fraction on echo.</p>

H2FPEF Score

The H<sub>2</sub>FPEF Score for Heart Failure with Preserved Ejection Fraction diagnoses heart failure with preserved ejection fraction.

Body Mass Index

Pulmonary artery systolic pressure

eeratio

MAGGIC Risk Calculator for HF

EHMRG Score

BMI & BSA

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Listen to the VACO co-creators break down how to use VACO\, what it does\, and what it doesn’t.

Calc Function