Classic Angina usually occurs when the patient's physical activity. While the variant angina usually happens when you're resting, usually occurs in the morning. Unstable angina is unpredictable when it happened, may occur when taking a break, or when doing physical activity.
Angina is chest discomfort that occurs when there is reduced blood oxygen supply to the area of the heart muscle. In most cases, lack of blood supply caused by narrowing of the coronary arteries as a result of arteriosclerosis.
Symptoms of Angina:
- Chest feels like pressure,
- The body feels very heavy,
- Pain in the chest, particularly behind the breastbone.
- This pain will spread to the neck, jaw, left arm, back, or even to the teeth.
Causes of Angina:
- Dyspepsia (indigestion),
- Heartburn (pain in the pit of the stomach),
- Seizures, and
- Hard to breathe.
Angina is classified into two types:
- Stable angina
- Unstable angina.
Unstable angina is a type that is not common and more serious. The symptoms of this disease can be more severe and last longer. Can not be predicted at the time. Unstable angina requiring treatment are very serious, it can lead to death if late to get help from a specialist.