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充血性心力衰竭

科研文章

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Dapagliflozin in Patients with Heart Failure and Reduced Ejection Fraction Effects of Liraglutide on Cardiovascular Outcomes in Patients With Diabetes With or Without Heart Failure A Randomized Controlled Trial to Evaluate the Safety and Efficacy of Cardiac Contractility Modulation From ACE Inhibitors/ARBs to ARNIs in Coronary Artery Disease and Heart Failure (Part 2/5) Lifestyle Modifications for Preventing and Treating Heart Failure SGLT-2 Inhibitors and Cardiovascular Risk: An Analysis of CVD-REAL Efficacy and Safety of Dapagliflozin in Heart Failure With Reduced Ejection Fraction According to Age: Insights From DAPA-HF Economic and Quality-of-Life Outcomes of Natriuretic Peptide–Guided Therapy for Heart Failure H2FPEF Score for Predicting Future Heart Failure in Stable Outpatients With Cardiovascular Risk Factors Nocturnal thoracic volume overload and post-discharge outcomes in patients hospitalized for acute heart failure

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.