Seismocardiography Can Assess Cardiopulmonary Exercise Test Parameters in Patients with Heart Failure
نویسندگان
چکیده
منابع مشابه
Cardiopulmonary Exercise Testing in Patients With Heart Failure
A recent issue of the Journal included two articles (1,2) involving cardiopulmonary exercise testing in patients with heart failure. Despite the clinical consequences of this test, there is no standardization of the compilation of results from the raw data. Interestingly, there is a great deal of literature involving the determination of ventilatory threshold but little standardization within o...
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BACKGROUND Cardiopulmonary exercise test (CPX) responses are strong predictors of outcomes in patients with heart failure. We recently developed a CPX score that integrated the additive prognostic information from CPX. The purpose of this study was to validate the score in a larger, independent sample of patients. METHODS AND RESULTS A total of 2625 patients with heart failure underwent CPX a...
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Cardiopulmonary exercise testing (CPX) has become the cornerstone of risk stratification for heart failure patients. Peak oxygen consumption (VO2) was the first CPX variable to demonstrate prognostic value and is still the most frequently analyzed variable in clinical practice. More recently, several investigations have shown that ventilatory efficiency, typically expressed as the minute ventil...
متن کاملHeart Rate Dynamics During A Treadmill Cardiopulmonary Exercise Test in Optimized Beta-Blocked Heart Failure Patients
BACKGROUND Calculating the maximum heart rate for age is one method to characterize the maximum effort of an individual. Although this method is commonly used, little is known about heart rate dynamics in optimized beta-blocked heart failure patients. AIM The aim of this study was to evaluate heart rate dynamics (basal, peak and % heart rate increase) in optimized beta-blocked heart failure p...
متن کاملCan the cardiopulmonary 6-minute walk test reproduce the usual activities of patients with heart failure?
OBJECTIVE The 6-minute walk test is an way of assessing exercise capacity and predicting survival in heart failure. The 6-minute walk test was suggested to be similar to that of daily activities. We investigated the effect of motivation during the 6-minute walk test in heart failure. METHODS We studied 12 males, age 45 +/- 12 years, ejection fraction 23 +/- 7%, and functional class III. Patie...
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ژورنال
عنوان ژورنال: Journal of Cardiac Failure
سال: 2018
ISSN: 1071-9164
DOI: 10.1016/j.cardfail.2018.07.446