Left ventricular hypertrophy may cause premature beats.
1. Left ventricular hypertrophy, increased heart muscle mass, coronary artery lumen and blood flow did not compensate for the increase, will lead to relative ischemia of the myocardium, causing the left ventricular muscle or conduction system electrical repolarization abnormality, inducing premature beats.
2. Left ventricular hypertrophy, fibrous tissue proliferation, will form more low voltage areas in the myocardium, cardiac electrical activity conduction is not uniform, the formation of foldback loop, induced premature beats.
3. Hypertrophic cardiomyopathy outflow tract obstruction, increased pressure in the left ventricle, the stimulation of the ventricular wall becomes larger, sympathetic excitability increases, inducing premature beats.
When left ventricular hypertrophy or recurrent premature beats with obvious symptoms occur, it is recommended to go to the hospital in time, under the guidance of the doctor to clarify the cause of the disease, and carry out targeted treatment.