The pathophysiology of heart failure - PubMed
Heart failure results from injury to the myocardium from a variety of causes including ischemic heart disease, hypertension, and diabetes. Less common etiologies include cardiomyopathies, valvular disease, myocarditis, infections, systemic toxins, and cardiotoxic drugs.
Congestive Heart Failure - StatPearls - NCBI Bookshelf
2023年11月5日 · CHF results from any disorder that impairs ventricular filling or ejection of blood to the systemic circulation. Patients usually present with fatigue and dyspnea, reduced exercise tolerance, and systemic or pulmonary congestion. The etiology of HF is variable and extensive. A comprehensive assessment is required when evaluating a patient with HF.
Pathophysiology of heart failure - PubMed
The understanding of the underlying pathophysiology of heart failure is essential to initiate the adequate therapeutic option individually for each patient. Furthermore, prevention of cardiovascular risk factors is essential to lower the risk of heart failure.
Pathophysiology of heart failure - Wikipedia
The main pathophysiology of heart failure is a reduction in the efficiency of the heart muscle, through damage or overloading.
The pathophysiology of heart failure - ScienceDirect
2012年9月1日 · Heart failure results from injury to the myocardium from a variety of causes including ischemic heart disease, hypertension, and diabetes. Less common etiologies include cardiomyopathies, valvular disease, myocarditis, infections, systemic toxins, …
Pathophysiology of Heart Failure - PubMed
2015年12月15日 · This summary of the pathophysiology of heart failure tries to give a compact overview of basic mechanisms and of the novel unfolding, progressive theory of heart failure to contribute to a more comprehensive knowledge of the disease.
Heart Failure (HF) - Heart Failure (HF) - MSD Manual Professional Edition
Heart failure (HF) involves ventricular dysfunction that ultimately leads to the heart not providing tissues with adequate blood for metabolic needs. In heart failure with reduced ejection fraction (HFrEF), the ventricle contracts poorly and empties inadequately; ejection fraction is low.
Heart Failure and Ejection Fraction - StatPearls - NCBI Bookshelf
2024年5月5日 · The pathophysiology of heart failure involves various mechanisms, and it often develops as a result of underlying cardiovascular diseases or conditions that strain the heart. Following the initiation triggered by various risk factors such as coronary artery disease, tachyarrhythmias, valvular heart disease, myocarditis, hypertension, obesity ...
Pathophysiology of Heart Failure - SpringerLink
2020年9月10日 · Heart failure (HF) is a complex clinical syndrome that centers on the heart’s impaired ability to support physiologic circulation. A wide range of etiologies can be responsible for HF, including but not limited to ischemic heart disease, valvular heart disease,...
CV Physiology | Pathophysiology of Heart Failure
Pathophysiology of Heart Failure. Cardiac dysfunction precipitates changes in vascular function, blood volume, and neurohumoral status. These changes serve as compensatory mechanisms to help maintain cardiac output (primarily by the Frank-Starling mechanism) and arterial blood pressure (by systemic vasoconstriction). However, these compensatory ...
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