LearntheHeart.com states that an anterior myocardial infarction is when the anterior, or front, wall of the heart experiences injury due to lack of blood flow. An artery known as the left anterior descending coronary artery usually supplies blood flow to this area of the heart. An anterior myocardial infarction generally indicates that there is a blockage in this artery.Know More
"Myocardial infarction" is the medical term for a heart attack, according to MedlinePlus. A person experiencing a myocardial infarction may experience severe symptoms or no symptoms at all. Chest pain is the most common symptom. It may feel like a squeezing or pressure sensation, like a tight band is around the chest, or like something heavy is sitting on the chest. Other symptoms may include nausea, vomiting, lightheadedness, dizziness, sweating, shortness of breath or anxiety. Elderly people, diabetics and women may not experience the classic symptoms of a heart attack. They may have vague, unusual symptoms such as fatigue or weakness.
Any time a heart attack is suspected, it is important to immediately seek emergency medical attention. When a person suspected of having a heart attack arrives at a medical facility, immediate treatment usually includes heart monitoring, oxygen, aspirin and nitroglycerin.Learn more about Cardiac Health
A cardiac nuclear stress test is performed to determine if the heart muscle is getting enough blood flow and oxygen during rest and activity, explains MedlinePlus. A nuclear stress test is usually ordered to diagnose or determine the severity of heart disease or to determine the cause of chest pain.Full Answer >
WebMD confirms that smoking can cause atherosclerosis as it damages the thin layer of cells that line the arteries, causing plaques to form that thicken the artery walls and slow down the blood flow. Occasionally, plaques rupture causing blood clots which can lead to a heart attack or stroke.Full Answer >
A Doppler ultrasound of the carotid arteries in the neck is a diagnostic procedure that produces images of the vessels' blood flow, RadiologyInfo states. This noninvasive technique uses frequency fluctuations to monitor the speed and directional movement of blood cells, allowing physicians to view real-time renderings of blood circulation.Full Answer >
As of December 2014, there is no known therapy to treat a left anterior fascicular block. However, a biventricular pacemaker, also known as cardiac resynchronization therapy, may be used to help prevent heart failure associated with this disorder, according to University of California San Francisco.Full Answer >