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 ...
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 - 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.
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.
Pathophysiology of Heart Failure | SpringerLink
In this chapter, we discuss the various types of cardiac insults and morbidities/conditions that can cause myocardial damage (directly or indirectly) in humans, thereby precipitating chronic systolic HF. Particular focus is given to the pathophysiological mechanisms by which they initiate or aggravate the development of clinical HF.
An inability of the heart to pump blood at a sufficient rate to meet the metabolic demands of the body (e.g. oxygen and cell nutrients) at rest and during effort or to do so only if the cardiac filling pressures are abnormally high.
Describe the classic pathophysiologic steps in the development of heart failure. Interpret pressure volume loops / Starling curves and identify contributing mechanisms for heart failure state. Understand the common methods employed for classifying patients with heart failure. From "syn“ meaning "together“ and "dromos" meaning "a running“.
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,...