Anti-anginal drugs

4. ____________ is the main calcium channel blocker for treating angina.
5. __________________ angina can continue despite resting.
6. ___________ is chest pain caused by reduced blood flow to the heart muscles.
8. __________________ angina often happens when a person is at rest, usually between midnight and early morning.
10. taking ________________ everyday may lower the risk of heart attack and stroke.
12. severe _________________ increases the risk of angina attack.
13. nitroglycerin patches may cause skin ____________ as an adverse effect.
14. glyceryl trinitrate (gtn) tablets can be given ____________________ to treat angina attack.

1. _______________________ has a vasodilation effect.
2. ___________ interrupts the movement of calcium into the cells of the heart and blood vessels.
3. _________________ is an adverse reaction to beta-blockers.
6. _______________ decreases the heart rate and cardiac output, which lowers blood pressure and makes the heart beat more slowly, with less force.
7. ____________ can trigger angina attack.
9. heavy exercise can trigger ___________________ angina.
11. ___________ can damage the arterial walls and cause coronary spasm.