Apps for iPhone, iPad, Windows, BlackBerry and Android

Read by QxMD for iPad

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‘Read by QxMD’ provides a single place to keep up with  new research, read outstanding topic reviews and search PubMed.
A simple interface drives discovery and seamless access to the medical literature by reformatting it into a personalized digital medical journal.

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The ECG Guide

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The Most Comprehensive Mobile ECG app._

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Better Decisions at the Point of Care.


Health care professionals working in Cardiology will benefit from clinical calculators and decision support tools found in Calculate by QxMD.
Hands down, the most extensive mobile cardiology clinical calculator and decision support tool available.

Cardiology Tools

Determine cardiovascular risk and guide lipid treatment use the Framingham and Reynolds Risk Scores.
Use the CHADS2 score to guide treatment in atrial fibrillation
Better understand the risk of bleeding from anticoagulation in atrial fibrillation.
Will your patient benefit from a stress test? Calculate pre-test probability of coronary artery disease.
Use the Duke Treadmill Score to convert stress test results into mortality risks and decide on proceeding to angiography.
Determine prognosis in heart failure using the Seattle heart failure model, Forrester heart failure class, Stevenson heart failure class and Valiant Heart Failure Score.
Diagnose Infective Endocarditis
Determine predicted mortality (EuroSCORE Logistic) and risk of dialysis with cardiovascular surgery.
Determine predicted mortality, complication rate and risk of acute renal failure with coronary catheterization.
Calculate the TIMI risk score in ACS and STEMI
Use the EGSYS score to help rule out cardiac syncope and decide about hospital admission
Perform pre-operative assessment using the Revised Cardiac Risk Index
Calculate ideal body weight, BMI and BSA.
Review classification of angina (CCS) and congestive heart failure (NYHA functional class)_
Intepret echocardiography
  • Aortic regurgitation volumetric quantification
  • AR regurgitant orifice
  • Aortic valve area
  • Ejection fraction
  • Fractional Shortening
  • Estimated cardiac output, cardiac index, stroke volume and stroke volume index
  • Left atrial systolic pressure
  • LV/RV contractility
  • Mitral regurgitation
  • Mitral valve area
  • Myocardial performance index
  • PCWP
  • RV systolic pressure
  • Shunt fraction
Intepret invasive hemodynamics to calculate
  • Aortic and mitral valve areas (Gorlin, Hakki)
  • Cardiac output (Fick)
  • Pulmonary resistance
  • Shunt fraction
  • Systemic vascular resistance
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