Search results for "CARDIOPULMONARY CHRONIC HEART FAILURE"

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Cardiopulmonary Exercise Testing in Patients with Chronic Heart Failure: Prognostic Comparison from Peak VO2 and VE/VCO2 Slope

2010

Background: Cardiopulmonary exercise testing with ventilatory expired gas analysis (CPET) has proven to be a valuable tool for assessing patients with chronic heart failure (CHF). The maximal oxygen uptake (peak V02) is used in risk stratification of patients with CHF. The minute ventilation-carbon dioxide production relationship (VE/VCO2 slope) has recently demonstrated prognostic significance in patients with CHF. Methods: Between January 2006 and December 2007 we performed CPET in 184 pts (146 M, 38 F, mean age 59.8 ± 12.9 years), with stable CHF (96 coronary artery disease, 88 dilated cardiomyopathy), in NYHA functional class II (n.107) - III (n.77), with left ventricular ejection frac…

Congestive heart failuremedicine.medical_specialtygas exchangeArticleCoronary artery diseaseInternal medicineMedicineEjection fractionReceiver operating characteristicbusiness.industryventilationVO2 maxDilated cardiomyopathyCARDIOPULMONARY CHRONIC HEART FAILUREmedicine.diseaseexercise capacityLog-rank testprognosis.Heart failureBreathingCardiologyPhysical therapyCardiology and Cardiovascular Medicinebusinesshuman activitiescirculatory and respiratory physiologyThe Open Cardiovascular Medicine Journal

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