Cardiac ischemia, also known as myocardial or myocardial ischemia, is characterized by decreased blood flow to the coronary arteries, which are the vessels that carry blood to the heart. It is usually caused by the presence of fatty plates inside which, if not treated properly, can break and plug the glass, causing pain and increasing the risk of heart attack.
Its treatment is done with drugs to improve the blood circulation of these vessels, prescribed by the cardiologist, such as metoprolol, simvastatin and AAS, for example, in addition to controlling cholesterol and salt in the diet and practicing physical activity.
Coronary blood flow obstruction can occur in several ways
These types of ischemia cause a serious deterioration of heart health, so they should be diagnosed and treated as soon as possible, both by conducting annual checks and seeking the care of a gpation or cardiologist whenever symptoms of pain appear. or burn on the chest.
Treatment of cardiac ischemia may be done with medicines to:
These medicines should only be used under the strict supervision of the cardiologist. You should also control diseases such as high cholesterol, high blood pressure, smoking, physical inactivity, diabetes, sleep apnea and anxiety attacks, as they can increase the risk of cardiac ischemia.
In the most severe cases, when medication use is not sufficient, the cardiologist may recommend surgery, which is a delicate procedure in which the patient can be admitted to the hospital for more than 4 days and must undergo physical therapy while in the hospital for rehabilitation. early heart rate. For example, your doctor may order angioplasty with or without the installation of a stent or coronary bypass, which is the replacement for coronary heart disease with the safena vein, for example. Understand how bypass surgery is performed.
Symptoms of cardiac ischemia may include
However, cardiac ischemia may have no symptoms and is only discovered during a routine exam or when it causes a heart attack. See what 12 signs may indicate heart problems.
The main cause of cardiac ischemia is atherosclerosis, which is the accumulation of fat in the coronary arteries, due to the long-term effect of high cholesterol, high sugar levels, physical inactivity, smoking and obesity.
However, other diseases can lead to cardiac ischemia, such as lupus, diabetes, coronary embolism, syphilis, aortic stenosis, coronary spasm, severe hyperthyroidism, and the use of drugs such as cocaine and amphetamines.
Some tests may be performed to identify the presence of ischemia in the heart, which should be requested by the family doctor or cardiologist, such as:
Blood tests are done to identify changes that pose a risk to your heart, such as cholesterol, blood sugar, triglycerides, and kidney function, for example. When a heart attack is suspected, blood tests to assess heart enzyme levels can also help with confirmation. Find out what tests are needed to evaluate your heart.
Each prescribed test depends on the person’s symptoms and, if in doubt, the cardiologist may request cardiac catheterization to confirm the presence of cardiac ischemia. Know what it’s for, how it’s done, and the risk of cardiac catheterization.