What is left ventricular hypertrophy ECG?

What is left ventricular hypertrophy ECG?

Left ventricular hypertrophy is a thickening of the wall of the heart’s main pumping chamber. This thickening may result in elevation of pressure within the heart and sometimes poor pumping action. The most common cause is high blood pressure.

What is a left ventricular hypertrophy definition?

Left ventricular hypertrophy, or LVH, is a term for a heart’s left pumping chamber that has thickened and may not be pumping efficiently. Sometimes problems such as aortic stenosis or high blood pressure overwork the heart muscle.

What is hypertrophy on ECG?

Left ventricular hypertrophy can be diagnosed on ECG with good specificity. When the myocardium is hypertrophied, there is a larger mass of myocardium for electrical activation to pass through; thus the amplitude of the QRS complex, representing ventricular depolarization, is increased.

What is ventricular hypertrophy ECG?

Left ventricular hypertrophy (LVH) refers to an increase in the size of myocardial fibers in the main cardiac pumping chamber. Such hypertrophy is usually the response to a chronic pressure or volume load. ‚óŹ The two most common pressure overload states are systemic hypertension and aortic stenosis.

What is the cause of ventricular hypertrophy?

The most common cause of LVH is high blood pressure (hypertension). Other causes include athletic hypertrophy (a condition related to exercise), valve disease, hypertrophic cardiomyopathy (HOCM), and congenital heart disease.

What is mild LVH?

Left ventricular hypertrophy, or LVH, is a form of mild cardiomegaly that affects only the left lower chamber of the heart. It is frequently caused by problems with the heart valves on the left side of the heart.

What are symptoms of left ventricle?

Left ventricular failure mostly occurs before right ventricular failure with signs of pulmonary congestion. The signs and symptoms include breathlessness, dyspnea (difficulty on breathing), crackles, orthopnea (difficulty in breathing when lying down flat), pallor, cold perspiration,…

What is the treatment for enlarged left ventricle?

The most common cause of an enlarged left ventricle is cardiomyopathy . Initial treatment is with medications, such as diuretics, digitalis , vasodilators (ACE inhibitors and/or ARB inhibitors), and beta blockers, such as carvedilol ( Coreg ) or metoprolol ( Lopressor , Toprol XL).

What is LVH ECG?

Left Ventricular Hypertrophy on ECG. Left ventricular hypertrophy (LVH) means that the muscle of the left pumping chamber of the heart (left ventricle) is thickened.

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