Isocapnic buffering: An inconvenient truth about cardiopulmonary exercise testing in heart failure
نویسندگان
چکیده
منابع مشابه
Cardiopulmonary Exercise Testing in Heart Failure.
Exercise intolerance, indicated by dyspnea and fatigue during exertion, is a cardinal manifestation of heart failure (HF). Cardiopulmonary exercise testing (CPET) precisely defines maximum exercise capacity through measurement of peak oxygen uptake (VO2). Peak VO2 values have a critical role in informing patient selection for advanced HF interventions such as heart transplantation and ventricul...
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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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See related article, pages 235–240. In 1989, the Copenhagen AFASAK study1 reported results from the first randomized, placebo-controlled trial evaluating adjusted-dose warfarin and aspirin in the prevention of stroke for nonvalvular atrial fibrillation (NVAF). Like the 5 randomized, placebo-controlled trials that came after it,2 the Copenhagen AFASAK study demonstrated a reduction in embolic ev...
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HTTPS is the de facto standard for securing Internet communications. Although it is widely deployed, the security provided with HTTPS in practice is dubious. HTTPS may fail to provide security for multiple reasons, mostly due to certificate-based authentication failures. Given the importance of HTTPS, we investigate the current scale and practices of HTTPS and certificate-based deployment. We p...
متن کاملThe Clinical Significance of Isocapnic Buffering Phase During Exercise Testing: An Overview
Yun-Shan Yen1†, Shu-Han Yang1†, Chen-Liang Chou2,3, Daniel Chiung Jui Su1, Julie Chi Chow4 and Willy Chou1,5* 1Department of physical medicine and rehabilitation, Chi Mei medical center, Tainan, Taiwan 2Department of Physical Medicine and Rehabilitation Taipei Veteran General Hospital, Taipei, Taiwan 3National Yang Ming University, school of Medicine, Taipei, Taiwan 4Department of pediatric, Ch...
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ژورنال
عنوان ژورنال: European Journal of Preventive Cardiology
سال: 2019
ISSN: 2047-4873,2047-4881
DOI: 10.1177/2047487319832747