I don't know if it's an early symptom of myocardial infarction or cardiovascular disease

Myocardial infarction and a variety of cardiovascular and cerebrovascular diseases, the early symptoms of the disease are basically not obvious, may only show mild dizziness, chest discomfort, rapid heartbeat and other symptoms. With the development of the disease, there may be headache, chest pain, shortness of breath, dyspnea and other symptoms, patients can judge according to their own conditions.