What is myocardial ischemia?
myocardial ischemia is a serious heart condition caused by an artery obstruction. Often associated with health conditions that threaten arterial function such as atherosclerosis, myocardial ischemia may sometimes occur suddenly. The treatment of myocardial ischemia is usually determined by the severity of one's condition and often involves the use of drugs to alleviate symptoms. If the drug is insufficient, surgery may be performed to reduce the artery obstruction and restore blood flow.
ischemia is a term used to describe a reduced arterial blood flow. Reduced circulation by heart, known as myocardial or heart ischemia, occurs when the arteries that give the heart narrow or block. When blood flow is at risk, the amount of oxygenated blood reaching the heart muscle is also reduced, forcing the heart to work harder than it would normally.
The diagnosis of myocardial ischemia can be confirmed by diagnostic and laboratory testing. Angiography, electro- and echocardiograms and blood tests are often performedIt is to evaluate cardiovascular health and control of markers indicating heart damage. If atherosclerosis is suspected, the individual may undergo computer tomography (CT) to evaluate the severity of the arterial narrowing and reduce the cardiovascular blood flow.
Generally diagnosed as a progressive condition, myocardial ischemia can begin from existing cardiovascular dysfunction. Acute heart ischemia may be the result of sudden arterial obstruction caused by a blood clot or a piece of plaque relaxed. Severe, systemic infection and hypotension or low blood pressure can also cause the flow of arterial blood to cause ischemic symptoms.
Smoking, obesity and sedentary lifestyle dramatically increase the risk of heart ischemia. Individuals with chronic statuettento compromise flow of cardiovascular blood such as high blood pressure also has an increased chance of ischemicthe characters. Those with a family history of heart disease should take measures to reduce the risk of myocardial ischemia.
It is entirely possible for someone with heart ischemia to remain asymptomatic, which means that they do not experience any signs of being something wrong. Those who are symptomatic can only prove fine symptoms such as episodic nausea and clammness. As ischemia deteriorates, angina and shortness of breath can develop with little to any exertion. The acute myocardial ischemia has the same grades, but they are more pronounced. If ischemic signs are ignored, the heart may become an arrhythmic or irreversible damage.
myocardial ischemia, which is related to the existing condition, may require medicines in the long run to reduce the risk of progression of symptoms and complications. Aspirin, angiotensin-converting enzyme (ACE) Inhibiitors and beta blockers are often used to reduce the risk of blood clots, relieve arterial narrowing and alleviate stress to heart. If medicinal therapy appearsthat as insufficient, surgery may be necessary to unblock or bypass the affected artery to restore the correct blood flow.