25 April 2018

The Role of Gas Exchange Variables in Cardiopulmonary Exercise Testing for Risk Stratification and Management of Heart Failure with Reduced Ejection Fraction

Posted in COSMED News, English, Clinical CPET, Scientific

indirect calorimetry

A scientific review was made in the American Heart Journal examining 5 major gas exchange variables from CPET in heart failure with reduced ejection fraction (HFrEF) patients.

The purpose of this review is to examine the role of cardiopulmonary exercise testing (CPET) and its most commonly used ventilatory gas exchange variables for the purpose of risk stratification and management of HFrEF.

The review study highlights that "Peak V̇O2 and percent predicted peak V̇O2, the VE-VCO2 slope and EOV should be included in routine clinical testing, while OUES and PETCO2 should be considered as additional variables".

The article details are the following:

- Title: "The Role of Gas Exchange Variables in Cardiopulmonary Exercise Testing for Risk Stratification and Management of Heart Failure with Reduced Ejection Fraction"
- Authors: Wagner J, Agostoni P, Arena R, Belardinelli R, Dumitrescu D, Hager A, Myers J, Rauramaa R, Riley M, Takken T, Schmidt-Trucksäss A.
- Published in
:Am Heart J. 2018 May 22;202:116-126

The full study can be purchased at the following link: click here


About COSMED

Founded in 1980, COSMED is a privately owned company manufacturing Cardio Pulmonary and Metabolic Diagnostic Equipment. COSMED products include a full range of Spirometers, Pulmonary Function, Body Composition, Nutritional Assessment and Cardio Pulmonary Exercise systems, including Electrocardiographs, Ergometers and Assessment Software. COSMED solutions are aimed for either professional or medical use for many different applications like: Hospital, Clinics, Primary Care, University & Education in Human Physiology, Clinical Nutrition, Commercial Weight Management, Human Performance Centers, Sport Institutions and Health Club Industry. COSMED Headquarters are located in the province of Rome, Italy. COSMED has subsidiaries in the USA, China and Germany, and distributes its products internationally through a constantly growing distributor network covering more than 70 countries.