Ad
related to: amlodipine and coronary vasospasm symptoms chart for normal treatment of bloodgoodrx.com has been visited by 100K+ users in the past month
Working to be "the most powerful patient advocate in America" - Forbes
Search results
Results from the WOW.Com Content Network
Amlodipine, sold under the brand name Norvasc among others, is a calcium channel blocker medication used to treat high blood pressure, coronary artery disease (CAD) [10] and variant angina (also called Prinzmetal angina or coronary artery vasospasm, among other names). [11] It is taken orally (swallowed by mouth). [10]
[24] [25] Variant angina also differs from the Kounis syndrome (also termed allergic acute coronary syndrome) in which coronary artery constriction and symptoms are caused by allergic or strong immune reactions to a drug or other substance. Treatment of the Kounis syndrome very much differs from that for variant angina. [26]
Since blood pressure is in intimate feedback with cardiac output and peripheral resistance, with relatively low blood pressure, the afterload on the heart decreases; this decreases how hard the heart must work to eject blood into the aorta, so the amount of oxygen required by the heart decreases accordingly.
Coronary vasospasm refers to when a coronary artery suddenly undergoes either complete or sub-total temporary occlusion. [ 1 ] In 1959, Prinzmetal et al. described a type of chest pain resulting from coronary vasospasm, referring to it as a variant form of classical angina pectoris . [ 2 ]
Ischemic cardiomyopathy is a type of cardiomyopathy caused by a narrowing of the coronary arteries which supply blood to the heart. [4] Typically, patients with ischemic cardiomyopathy have a history of acute myocardial infarction, [5] however, it may occur in patients with coronary artery disease, but without a past history of acute myocardial infarction.
Organic nitrates are used extensively to treat angina. They improve coronary blood flow of the coronary arteries (arteries which supply blood to the heart muscle) by reversing and preventing vasospasm, which increases the blood flow to the heart, improving perfusion and oxygen delivery to the heart associated with the pain of angina.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Vasospasm refers to a condition in which an arterial spasm leads to vasoconstriction. This can lead to tissue ischemia (insufficient blood flow) and tissue death . Along with physical resistance, vasospasm is a main cause of ischemia. Like physical resistance, vasospasms can occur due to atherosclerosis.