There are different types of angina:

1. (stable Angina)
The most frequent type of angina is stable angina, often known as angina pectoris. Stable angina is a well-defined pattern of chest discomfort. The pattern is frequently traceable based on what you’re doing while you feel the discomfort in your chest. Tracking stable angina symptoms can help you manage them more readily.

2.(Unstable Angina)
Another type of angina is unstable angina. It happens unexpectedly and worsens with time. It has the potential to result in a heart attack. Although stable angina is less severe than unstable angina, it can still be painful and uncomfortable. Both types of angina are typical symptoms of an underlying heart issue, so consult your doctor as soon as you notice any symptoms.

3.(Microvascular Angina)
It can arise in the presence of coronary microvascular dysfunction (MVD). This has an impact on the tiniest coronary arteries, In addition to chest pain, a patient may feel:

*weariness and a lack of energy
*Sleeping issues
*Breathing difficulty
Microvascular angina is more likely to be persistent than stable angina. It frequently lasts more than 10 minutes and, on occasion, more than 30 minutes.

4.(Variant Angina)
Variant angina is uncommon. Doctors frequently refer to it as Prinzmetal angina, and it can occur when the body is at rest, usually around midnight or early in the morning. It occurs when the coronary arteries contract. Cold exposure, stress, medications, smoking, or cocaine usage are all potential factors. It is a serious illness that can be treated medically.[3]