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An antianginal is a drug used in the treatment of angina pectoris, a symptom of ischaemic heart disease. Myocardial ischemia arises from the dysfunction of coronary macrovascular or microvascular components, leading to a compromised supply of oxygen and nutrients to the myocardium. The underlying pathophysiological mechanisms encompass a range ...
Antiplatelet medications are one of the primary recommendations for treatment of both stable [4] and unstable [5] ischemic heart disease.Most commonly, aspirin is used as a single medication in cases of uncomplicated stable angina, and in some cases of unstable angina.
Acebutolol, [1] sold under the brand names Sectral among others, is a beta blocker for the treatment of hypertension and arrhythmias. Acebutolol is a cardioselective beta-1 blocker and has intrinsic sympathetic activity. It is commonly used in the treatment of angina. It was patented in 1967 and approved for medical use in 1973. [2]
Rest tends to relieve stable angina, whereas unstable angina and vasospastic angina can occur anytime, including at rest. In terms of medications, all three can be treated with Nitroglycerin which is a vasodilator that increases blood vessel diameter to allow more blood flow. In addition, vasospastic angina also responds to calcium channel ...
Once or twice daily subcutaneous injection for treatment of venous thromboembolism and in unstable angina instead of intravenous infusion of high-dose heparin. There is no need to monitor the APTT coagulation parameter as required for high-dose heparin. [26] Possibly a smaller risk of bleeding. Smaller risk of osteoporosis in long-term use.
Information card published by the National Heart, Lung, and Blood Institute urging people with symptoms of angina to call the emergency medical services.. Because of the relationship between the duration of myocardial ischemia and the extent of damage to heart muscle, public health services encourage people experiencing possible acute coronary syndrome symptoms or those around them to ...
The primary factor differentiating unstable angina from stable angina (other than symptoms) is the underlying pathophysiology of the atherosclerosis. The pathophysiology of unstable angina is the reduction of coronary blood flow due to transient platelet aggregation on apparently normal endothelium, coronary artery spasms, or coronary thrombosis.
Unstable angina is a type of angina pectoris [1] that is irregular or more easily provoked. [2] It is classified as a type of acute coronary syndrome. [3] It can be difficult to distinguish unstable angina from non-ST elevation (non-Q wave) myocardial infarction.