Search results
Results from the WOW.Com Content Network
Variant angina differs from stable angina in that it commonly occurs in individuals who are at rest or even asleep, whereas stable angina is generally triggered by exertion or intense exercise. Variant angina is caused by vasospasm, a narrowing of the coronary arteries due to contraction of the heart's smooth muscle tissue in the vessel walls. [3]
Coronary vasospasm classically produces chest pain at rest, also known as variant angina (vasospastic angina or Prinzmetal's angina). [5] Chest pain is more common at certain times of the day, usually from late night to early morning. [6] These episodes can be accompanied by nausea, vomiting, cold sweating, and even syncope.
Some studies have found an increased risk of other vasospastic disorders in cardiac microvascular angina patients, such as migraine and Raynaud's phenomenon. Treatment typically involves beta-blockers, such as metoprolol, however beta blockers can make coronary spasms worse. [4] Microvascular angina is a separate condition from variant angina.
Also known as 'effort angina', this refers to the classic type of angina related to myocardial ischemia.A typical presentation of stable angina is that of chest discomfort and associated symptoms precipitated by some activity (running, walking, etc.) with minimal or non-existent symptoms at rest or after administration of sublingual nitroglycerin. [11]
Dec. 4—EAU CLAIRE — Mayo Clinic Health System opened a new Spine Center which will help people with back pain receive the correct treatment quickly. On Monday, Mayo Clinic opened the new center.
axial compression and rotation of cervical spine to the side of symptoms causes pain Stellwag's sign: Karl Stellwag von Carion: endocrinology: thyrotoxicosis: infrequent and/or incomplete blinking, accompanied by Dalrymple's sign: Still's murmur: Sir George Frederick Still: paediatric cardiology: subaortic stenosis, small Ventricular septal defect
The main COVID variant in the US right now is the XEC variant—it’s currently responsible for 45 percent of COVID-19 cases in the country, according to data from the Centers for Disease Control ...
The most common symptom is chest pain or discomfort that occurs regularly with activity, after eating, or at other predictable times; this phenomenon is termed stable angina and is associated with narrowing of the arteries of the heart. Angina also includes chest tightness, heaviness, pressure, numbness, fullness, or squeezing. [28]