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充血性心力衰竭

科研文章

荐读文献

The Management of Atrial Fibrillation in Heart Failure: An Expert Panel Consensus Sex Differences in Cardiovascular Pathophysiology: Why Women Are Overrepresented in Heart Failure With Preserved Ejection Fraction A trial to evaluate the effect of the sodium-glucose co-transporter 2 inhibitor dapagliflozin on morbidity and mortality in patients with heart failure and reduced left ventricular ejection fraction (DAPA-HF) Modifiable lifestyle factors and heart failure: A Mendelian randomization study Atrial Fibrillation and the Prognostic Performance of Biomarkers in Heart Failure Impact of Myocardial Scar on Prognostic Implication of Secondary Mitral Regurgitation in Heart Failure Two-Year Outcomes with a Magnetically Levitated Cardiac Pump in Heart Failure Dilated cardiomyopathy: so many cardiomyopathies! Permanent pacemaker use among patients with heart failure and preserved ejection fraction: Findings from the Acute Decompensated Heart Failure National Registry (ADHERE) National Registry How to diagnose heart failure with preserved ejection fraction: the HFA-PEFF diagnostic algorithm: a consensus recommendation from the Heart Failure Association (HFA) of the European Society of Cardiology (ESC)

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.