Angina pectoris Progressive

**Progressive angina pectoris** is a syndrome that precedes the development of myocardial infarction and develops in the presence of atherosclerotic lesions of the coronary arteries of the heart. More often occurs with a combination of increased fatigue (during physical activity), chest pain of high intensity or squeezing nature, pressing nature or heaviness in the heart area, typical pain - “sharp cutting pain”, intolerance to even the slightest physical activity or prolonged deep breathing, as well as such tension before impending fainting.

In determining progressive angina, the time factor plays a special role; the interval between the development of typical attacks increases in recent weeks. The syndrome may be associated