2024年10月10日 · A review of ECG features of left ventricular hypertrophy (LVH), including voltage and non-voltage criteria

Left ventricular hypertrophy (LVH) The most common causes of left ventricular hypertrophy are aortic stenosis, aortic regurgitation, hypertension, cardiomyopathy and coarctation of the aorta. …

2025年3月17日 · Hypertrophic cardiomyopathy is a genetic disease that causes left ventricular hypertrophy, especially septal hypertrophy, in young patients without pressure overload. LVH often progresses to severe and serious complications such as left ventricular outflow tract obstructions, ischemic heart disease or arrhythmias.

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. The two most common pressure overload states are …

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...

Current electrocardiographic (ECG) criteria for the diagnosis of left ventricular hypertrophy (LVH) have low sensitivity. The goal of this study was to test a new method to improve the diagnostic performance of the electrocardiogram. The study was divided into 2 groups, a test and a validation cohort.

The traditional approach to the ECG diagnosis of left ventricular hypertrophy (LVH) is focused on the best estimation of left ventricular mass (LVM) i.e. finding ECG criteria that agree with LVM as detected by imaging.

ECG = electrocardiography; LVH = left ventricular hypertrophy. Brought to you by Merck & Co, Inc., Rahway, NJ, USA (known as MSD outside the US and Canada) — dedicated to using leading-edge science to save and improve lives around the world. Learn more about the MSD Manuals and our commitment to Global Medical Knowledge.

This article provides an example of ECG findings in left ventricular hypertrophy.

The principal ECG‐derived diagnostic characteristics for LVH detection include an increased QRS complex amplitude, an increased QRS complex duration, a leftward shift of electrical axis of the QRS in frontal plane, and ST‐segment deviation and T wave changes associated with left ventricular strain. 9 Furthermore, more advanced ECG methods ...