Ads
related to: right ventricular hypertrophy definition- Heart Failure in Seniors
Free Heart Failure Treatment Guide.
Understand Heart Failure in Seniors
- LVAD Treatment
Free Heart Failure Treatment Guide.
Learn About LVAD Treatment Options.
- Heart Failure Treatment
Download Our Free Treatment Guide.
Discover Options for Heart Failure.
- Heart Failure Symptoms
Access a Free Treatment Guide.
Understand Heart Failure Symptoms.
- Heart Failure in Seniors
Search results
Results from the WOW.Com Content Network
Right ventricular hypertrophy is the intermediate stage between increased right ventricular pressure (in the early stages) and right ventricle failure (in the later stages). [11] As such, management of right ventricular hypertrophy is about either preventing the development of right ventricular hypertrophy in the first place, or preventing the ...
The underlying commonality in these disease states is an increase in pressures that the ventricles experience. For example, in tetralogy of Fallot, the right ventricle is exposed to the high pressures of the left heart due to a defect in the septum; as a result the right ventricle undergoes hypertrophy to compensate for these increased pressures.
Pressure overload of the right ventricle leads to right ventricular hypertrophy; right image. Pressure overload refers to the pathological state of cardiac muscle in which it has to contract while experiencing an excessive afterload .
Parasternal heave occurs during right ventricular hypertrophy (i.e. enlargement) or very rarely severe left atrial enlargement. [4] This is due to the position of the heart within the chest: the right ventricle is most anterior (closest to the chest wall).
Chronic pulmonary heart disease usually results in right ventricular hypertrophy (RVH), [4] whereas acute pulmonary heart disease usually results in dilatation. [5] Hypertrophy is an adaptive response to a long-term increase in pressure.
Right ventricular hypertrophy: The right ventricle is more muscular than normal, causing a characteristic boot-shaped (coeur-en-sabot) appearance as seen by chest X-ray. Due to the misarrangement of the external ventricular septum, the right ventricular wall increases in size to deal with the increased obstruction to the right outflow tract.
A right bundle branch block (RBBB) is a heart block in the right bundle branch of the electrical conduction system. [1] During a right bundle branch block, the right ventricle is not directly activated by impulses traveling through the right bundle branch. However, the left bundle branch still normally activates the left ventricle.
Ventricular remodeling may include ventricular hypertrophy, ventricular dilation, cardiomegaly, and other changes. It is an aspect of cardiomyopathy, of which there are many types. Concentric hypertrophy is due to pressure overload, while eccentric hypertrophy is due to volume overload. [6]
Ads
related to: right ventricular hypertrophy definition