Cardiac Power Output and Cardiac Power Efficiency Show Prognostic Value in LVAD Patients
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چکیده
منابع مشابه
The Prognostic Value of Peak Cardiac Power Output in Chinese Patients with Chronic Heart Failure
BACKGROUND Cardiopulmonary exercise testing has been widely used to risk stratify patients with chronic heart failure (CHF). Peak oxygen consumption (peakVO2) was regarded as a powerful predictor of survival, as it is a surrogate for peak cardiac output (CO), which by most is considered the "true" measure of heart failure. Therefore, it is reasonable to hypothesize that CO is an even stronger p...
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tor blockade and low-dose heparin during percutaneous coronary revascularization. N Engl J Med 1997; 336: 1689–96. [4] The EPISTENT Investigators. Randomised placebocontrolled and balloon-angioplasty-controlled trial to assess safety of coronary stenting with use of platelet glycoproteinIIb/IIIa blockade. Evaluation of Platelet IIb/IIIa Inhibitor for Stenting. Lancet 1998; 352: 87–92. [5] Zwart...
متن کاملReproducibility of cardiac power output and other cardiopulmonary exercise indices in patients with chronic heart failure.
Cardiac power output is a direct measure of overall cardiac function that integrates both flow- and pressure-generating capacities of the heart. The present study assessed the reproducibility of cardiac power output and other more commonly reported cardiopulmonary exercise variables in patients with chronic heart failure. Metabolic, ventilatory and non-invasive (inert gas re-breathing) central ...
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Rough sets (Pawlak Z. Rough Sets: Theoretical Aspects of Reasoning about Data, Dordrecht: Kluwer Academic Publishers, 1991) is a relatively new approach to representing and reasoning with incomplete and uncertain knowledge. This article introduces the basic concepts of rough sets and Boolean reasoning (Brown FM. Boolean Reasoning: The Logic of Boolean Equations, Dordrecht: Kluwer Academic Publi...
متن کاملDiagnostic Value of NT-pro BNP Biomarker and Echocardiography in Cardiac Involvements in Beta-thalassemia Patients
Background N-terminal pro–B-type natriuretic peptide (NT-proBNP) is a marker to evaluate the cardiac involvement in thalassemia. We aimed to evaluate conventional and tissue Doppler echocardiography findings and its relation to plasma NT-pro BNP, Ferritin and Iron levels in beta-thalassemia patients. Materials and Methods This study performed on 164 participants equal of major beta- thalassemi...
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ژورنال
عنوان ژورنال: The Journal of Heart and Lung Transplantation
سال: 2021
ISSN: 1053-2498
DOI: 10.1016/j.healun.2021.01.1173