Why would you have inexplicable angina?

Angina pectoris may be inexplicable gastroesophageal reflux, myocarditis, acute myocardial infarction, etc., the relevant explanations are as follows:

1. Gastroesophageal reflux

gastroesophageal reflux will affect esophageal function, leading to gastric acid reflux into the esophagus, stimulating the esophagus, thus causing chest discomfort, similar to angina symptoms.

2. Myocarditis

myocarditis will cause myocardial congestion, edema, resulting in increased myocardial friction, causing myocardial spasm, angina pectoris.

3. Acute myocardial infarction

After acute myocardial infarction, myocardial ischemia is severe, leading to abnormal myocardial systolic function, stimulating myocardial sites, causing angina pectoris phenomenon.