What should I pay attention to when left ventricular high voltage occurs?

Left ventricular hypertension is a common disease, which is mostly caused by increased aldosterone, cardiac neurosis, respiratory diseases, etc. It is very harmful and can lead to decreased heart function. Therefore, if you find that you have this disease, you must pay attention to keeping warm and never catch a cold. You should have a regular diet and eat light food. You should avoid spicy and irritating foods. You can exercise appropriately.

1. Causes of left ventricular high voltage

1. Secondary mediating factors caused by organic diseases of the circulatory system

For example, increases in norepinephrine, angiotensin, corticosteroids, inflammatory cytokines, and aldosterone act on the myocardium, causing myocardial cell remodeling and cardiomyocyte hypertrophy; cell hypertrophy leads to an increase in the left ventricular surface area, an increase in the number of electric couples generated, and a decrease in the internal resistance of thick myocardial cells, resulting in an increase in the electric force generated by left ventricular depolarization, which is projected onto the left ventricular surface leads and an abnormally increased QRS wave amplitude.

2. Non-circulatory system organic diseases

Diseases caused by respiratory diseases, autonomic dysfunction, cardiac neurosis, and beta-receptor hyperactivity often have symptoms and signs of excessive sympathetic nerve tension, such as increased heart rate, increased arterial pulsation, increased systolic blood pressure, fatigue, insomnia, etc.

3. Conductivity and physical properties of volume conductors

2. Clinical significance of left ventricular high voltage

1. Left ventricular high voltage is an important indicator for diagnosing left ventricular hypertrophy

At present, it is rare to see left ventricular high voltage in electrocardiogram results. Despite the increasing development of technology, electrocardiogram still plays an important role in diagnosing left ventricular hypertrophy, and left ventricular high voltage is an important indicator for diagnosing left ventricular hypertrophy.

2. Significance of left ventricular high voltage on hypertensive myocardial microvascular disease

Hypertensive patients have increased resting myocardial microcirculatory blood flow, significantly impaired myocardial microvascular reserve and non-endothelium-dependent vasodilation capacity, and significantly reduced myocardial capillary density, which worsens with the progression of the disease. Hypertensive patients with left ventricular hypertrophy have more severe myocardial microvascular function impairment than those without left ventricular hypertrophy. If hypertensive patients have combined left ventricular high voltage on the electrocardiogram, the possibility of myocardial microvascular disease should be considered.

3. What should I pay attention to when left ventricular high voltage occurs?

In daily life, pay attention to regular life, quit smoking and drinking, and avoid catching colds, because every cold will induce an acute attack of chronic bronchitis, which will in turn aggravate the decline in respiratory function and promote the further development of chronic bronchitis, and eventually lead to cor pulmonale, heart failure, etc. Suggestions: Quit smoking and drinking, lead a regular life, eat a light diet, avoid colds, do appropriate exercise to strengthen your physical fitness, improve respiratory function and left ventricular hypertension, etc.