Heart Failure -- Full Color Printable Version
Source: www.clevelandclinicmeded.com
Topic: Heart failure
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Sort Desciption: The most common cause of heart failure is left ventricular ... Heart failure is a common syndrome, ... heart failure, there is a 20% overall annual mortality, ...
Content Inside:
Heart failure is a clinical syndrome characterized by
inadequate systemic perfusion to meet the body's metabolic
demands as a result of impaired cardiac pump function.
This may be further subdivided into either systolic or
diastolic heart failure. In systolic heart failure, there is
reduced cardiac contractility, whereas in diastolic heart
failure there is impaired cardiac relaxation and abnormal
ventricular filling. The body, sensing inadequate organ
perfusion, activates multiple systemic neurohormonal
pathways which compensate initially by redistributing blood
flow to vital organs, but later exacerbate the patient's
symptoms and lead to clinical deterioration.
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