A full meal can induce and aggravate angina pectoris
Under normal conditions, the coronary artery can cause an increase in blood pressure and myocardial oxygen consumption.
At the same time, the coronary artery dilates and the coronary blood flow increases.
When the coronary artery is narrowed, although it can also cause an increase in blood pressure and myocardial oxygen consumption.
The coronary blood vessels contract and the blood flow decreases, which further aggravates myocardial ischemia and can lead to various types of arrhythmias.
After a full meal, catecholamines in the blood increase. This substance can easily induce coronary artery spasm, causing a sharp decrease in coronary blood flow, causing angina pectoris, and even myocardial infarction.