<unk>  is a pyrimidopyrimidine derivative with  poor anti-thrombotic efficacy and therefore not recommended for anti-platelet therapy in patients with chronic<unk>  angina.<unk>  may also exacerbate anginal symptoms due to coronary steal phenomenon.
Chronic stable angina treatment dipyridamole
Chronic stable angina treatment aspirin
Chronic stable angina treatment calcium channel blockers
Chronic stable angina treatment anti-lipid agents
Chronic stable angina treatment beta blockers
Chronic stable angina treatment angiotensin converting enzyme inhibitors 
Chronic stable angina revascularization percutaneous coronary intervention
Chronic stable angina treatment potassium channel openers