Ischemic heart disease involves a reduced blood supply to the heart muscle. Angina pectoris is a type of ischemic heart disease and causes chest pain or discomfort due to coronary heart disease. Angina occurs when the heart muscle does not receive enough blood, usually because the heart's arteries are narrowed or blocked. Risk factors for angina include age, family history of heart disease, high blood pressure, high cholesterol, diabetes, obesity, stress, tobacco use, and lack of exercise.

1. Ischemic heart disease
Ischemic heart disease
Angina
Myocardial infarction
Atherosclerosis
Arteriosclerosis

2. ANGINA PECTORIS
Angina pectoris is the medical term for chest pain or discomfort
due to coronary heart disease.
It occurs when the heart muscle doesn't get as much blood as it
needs.
This usually happens because one or more of the heart's arteries is
narrowed or blocked, also called ischemia.

4. ETIOLOGY
Angina usually happens because of heart disease. A fatty substance
called plaque builds up in your arteries, blocking blood flow to
your heart muscle. This forces your heart to work with less
oxygen. That causes pain
1. Age
2. Family history of heart disease
3. High blood pressure
4. High cholesterol
5. Diabetes
6. Obesity
7. Stress
8. Using tobacco
9. Not getting enough exercise

5. PATHOPHYSILOGY

6. PATHOPHYSILOGY
Narrowing of coronary arteries
Insuffienct blood flow
Myocardial oxygen demands exceeds supply
Lactic acid accumulation – Anaerobic metabolism
Myocardial nerve fibers irritated
Pain message transmitted to cardiac nerve

7. SIGN AND SYMPTOMS
1) Aching
2) Burning
3) Discomfort
4) Dizziness
5) Fatigue
6) Feeling of fullness in your chest
7) Feeling of heaviness or pressure
8) Upset stomach or vomiting
9) Shortness of breath
10) Squeezing
11) Sweating

8. COMPLICATION