Types of cardiomyopathies include dilated, hypertrophic, restrictive, and arrhytmogenic right ventricular cardiomyopathy. Summary Congestive heart failure (CHF) is a clinical condition in which the heart is unable to pump enough blood to meet the metabolic needs of the body because of pathological changes in the myocardium. Other symptoms include dyspnea, dizziness, anxiety and nausea. Please enable JavaScript in your browser settings and reload this page to access AMBOSS. It appears that JavaScript is disabled in your browser.
Heart failure (HF) due to CAD CAD is the most common cause of CHF. Acyanotic heart defects are congenital cardiac malformations that affect the atrial or ventricular walls, heart valves, or large blood vessels. Pathophysiology Coronary flow reserve (CFR): the difference between maximum coronary blood flow and coronary flow at rest reduces oxygen supply and increases oxygen demand!Provided the length of the vessel and viscosity of blood remain constant, the degree of resistance can be calculated using the simplified formula: Partially or completely reversible when adequate oxygen supply is restored (e.g., after

Valvular heart diseases can take the form of stenosis, insufficiency (regurgitation), or a combination of the two. If ischemia is severe, myocardial infarction can occur. Powerful learning and clinical decision support tools combined into one platform. Cardiac morphogenesis. Get 5 days of free access See acyanotic congenital heart defects and cyanotic heart defects for associated heart defects. Epidemiology Cardiovascular disease is the leading cause of death in the US and the world.Epidemiological data refers to the US, unless otherwise specified. It appears that JavaScript is disabled in your browser. Summary

Clinical features Increasing intensity, frequency, or duration in a patient with a known
Clinical science; Rheumatic fever Summary . Treatment Persistent truncus arteriosus is a congenital heart disease in which the truncus arteriosus fails to divide into the aorta and pulmonary artery before birth. Clinical features All valvular defects can eventually lead to symptoms of Trusted tools for Residents and Attending Physicians. Get 5 days of free access Cardiac looping. Subtypes and variants (usually occurring close to areas of coronary stenosis)There is an association with other disorders involving vasospasms (e.g., Week 4 of gestation: looping of the primary heart tube establishes left-right polarity. These defects are typically acquired as the result of infections, underlying heart disease, or degenerative processes. However, certain congenital conditions can also cause valvular heart diseases. The heart begins to beat … Certain conditions, such as narrowed arteries in your heart (coronary artery disease) or high blood pressure, gradually leave your heart too weak or stiff to fill and pump efficiently.Not all conditions that lead to heart failure can be reversed, but treatments can improve the signs and symptoms of heart failure and help you live longer. Summary Cyanotic heart defects are congenital cardiac malformations that commonly affect the atrial or ventricular walls, heart valves, or large blood vessels. Thus, the effect can be heart failure (HF) with preserved ejection fraction (HFpEF), HFrEF, or both. This article provides a basic overview of coronary Prognosis Powerful learning and clinical decision support tools combined into one platform. Etiology


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