| Stable Angina | Unstable Angina | Varient Angina | |
| Other Names | Effort Typical Classical | Crescendo Rest Angina | Prinz metal Rest Vasospastic |
| Reasons | Atherosclerosis  | Rupture of plaque lead blead and clogging of blood vessels  | Involuntry or unwanted contractions or sparsm in the blood vessels |
| Symptoms | Pain : Short lasting choking and squeezing feeling than pain | Sever than stable last up to 20 min | 5 -15 min Lowest incidence Occur in night or early morning |
| Management | 1. Nitrates 2.B blockers 3.If b blockers is contraindicate | 1.Anticoagulants 2.Morphine(Severe Pain) 3.NTG infusion 4.B bloackers. | 1.Nitrates 2.Long acting CCB 3.B blockers contraindicated(especially nonselective) |
