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充血性心力衰竭

科研文章

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Fluid Volume Overload and Congestion in Heart Failure: Time to Reconsider Pathophysiology and How Volume Is Assessed sST2 Predicts Outcome in Chronic Heart Failure Beyond NT−proBNP and High-Sensitivity Troponin T 2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and Cardiac Conduction Delay: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society The Future of Biomarker-Guided Therapy for Heart Failure After the Guiding Evidence-Based Therapy Using Biomarker Intensified Treatment in Heart Failure (GUIDE-IT) Study Effect of Luseogliflozin on Heart Failure With Preserved Ejection Fraction in Patients With Diabetes Mellitus 中国心力衰竭诊断和治疗指南2018 Phenomapping for Novel Classification of Heart Failure With Preserved Ejection Fraction Cardiovascular biomarkers in patients with acute decompensated heart failure randomized to sacubitril-valsartan or enalapril in the PIONEER-HF trial Phenotypic Refinement of Heart Failure in a National Biobank Facilitates Genetic Discovery A pragmatic approach to the use of inotropes for the management of acute and advanced heart failure: An expert panel consensus

Review ArticleVolume 73, Issue 17, May 2019

JOURNAL:J Am Coll Cardiol. Article Link

Exercise Intolerance in Patients With Heart Failure: JACC State-of-the-Art Review

M.G.D Buono, R Arena, BA Borlaug et al. Keywords: cardiorespiratory fitness; HFrEF; HFpEF; exercise capacity; comorbidities

ABSTRACT


Exercise intolerance is the cardinal symptom of heart failure (HF) and is of crucial relevance, because it is associated with a poor quality of life and increased mortality. While impaired cardiac reserve is considered to be central in HF, reduced exercise and functional capacity are the result of key patient characteristics and multisystem dysfunction, including aging, impaired pulmonary reserve, as well as peripheral and respiratory skeletal muscle dysfunction. We herein review the different modalities to quantify exercise intolerance, the pathophysiology of HF, and comorbid conditions as they lead to reductions in exercise and functional capacity, highlighting the fact that distinct causes may coexist and variably contribute to exercise intolerance in patients with HF.