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What disease can be caused by less blood

The sea is upside down Ask questions at 05:53, 2024-05-23
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Lack of heart blood is generally seen in coronary heart disease, which is due to coronary atherosclerosis and lumen stenosis of the heart, leading to the reduction of blood supply and oxygen supply to the myocardium. Less heart blood will cause patients to have angina pectoris, which is characterized by precordial chest tightness and chest pain. Especially in the state of emotional tension, excited exercise or fatigue, the oxygen consumption of myocardium increases significantly. However, if the blood supply of the heart cannot be increased correspondingly, it will cause the contradiction between supply and demand of myocardial blood, which will lead to angina pectoris. It is necessary to pass the ECG and dynamic ECG examination in time, and perform coronary angiography when necessary to make a clear diagnosis. Once the diagnosis is confirmed, it is necessary to use relevant drugs or interventional treatment methods in time to increase the blood supply to the myocardium and prevent further aggravation of the disease.

The sea is upside down 2024-05-27 10:46:35

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