Section Navigation. Facebook Twitter LinkedIn Syndicate. Minus Related Pages. Close Coronary artery disease is caused by plaque buildup in the wall of the arteries that supply blood to the heart called coronary arteries. Heart tests and what they do.
Echocardiogram Uses ultrasound special sound wave to create a picture of the heart. Exercise stress test Measures your heart rate while you walk on a treadmill. This helps to determine how well your heart is working when it has to pump more blood. Chest X-ray Uses x-rays to create a picture of the heart, lungs, and other organs in the chest.
Cardiac catheterization Checks the inside of your arteries for blockage by inserting a thin, flexible tube through an artery in the groin, arm, or neck to reach the heart. Coronary angiogram Monitors blockage and flow of blood through the coronary arteries. Uses X-rays to detect dye injected via cardiac catheterization. Coronary artery calcium scan A computed tomography CT scan that looks in the coronary arteries for calcium buildup and plaque. According to research studies, the initial changes associated with coronary heart disease will begin with damage or trauma to the inner layer of a coronary artery due to smoking, high blood pressure, cholesterol, diabetes or insulin resistance.
In general, people who are living a sedentary lifestyle are at an increased risk of having Coronary heart disease later in life. Patients with Coronary artery disease will often have chest pain, shortness of breath and dizziness which will get worse with time if timely interventions are not made. Lifestyle modifications play a major role in treating these patients with Coronary heart disease, which include quitting smoking and alcohol, regular physical exercises, prevention from obesity , and reducing consumption of oily and sugary food, etc.
Stress management is also important in most of the patients since there is a clear correlation between tension and Cardiovascular disease.
In addition to those changes, some patients might need treatments like lipid-lowering statins to control cholesterol, ACE inhibitors to control hypertension and several other medications depending on the underlying comorbidities. Cholesterol is a fatty substance found in the blood.
If you have high cholesterol, it can cause your blood vessels to narrow and increase your risk of developing a blood clot. Diabetes is a lifelong condition that causes your blood sugar level to become too high. High blood sugar levels can damage the blood vessels, making them more likely to become narrowed. Many people with type 2 diabetes are also overweight or obese, which is also a risk factor for CVD. If you don't exercise regularly, it's more likely that you'll have high blood pressure, high cholesterol levels and be overweight.
All of these are risk factors for CVD. Exercising regularly will help keep your heart healthy. When combined with a healthy diet, exercise can also help you maintain a healthy weight.
Being overweight or obese increases your risk of developing diabetes and high blood pressure, both of which are risk factors for CVD.
Tell your doctor or nurse if you have a family history of CVD. They may suggest checking your blood pressure and cholesterol level. This is because people from these backgrounds are more likely to have other risk factors for CVD, such as high blood pressure or type 2 diabetes. A healthy lifestyle can lower your risk of CVD. If you already have CVD, staying as healthy as possible can reduce the chances of it getting worse.
View an illustration of coronary arteries. This is also called ischemia. It may be chronic, narrowing of the coronary artery over time and limiting of the blood supply to part of the muscle. Or it can be acute, resulting from a sudden rupture of a plaque and formation of a thrombus or blood clot. The traditional risk factors for coronary artery disease are high LDL cholesterol , low HDL cholesterol , high blood pressure , family history, diabetes , smoking , being post-menopausal for women and being older than 45 for men, according to Fisher.
Obesity may also be a risk factor.
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