Heart Disease Questionnaire :To estimate your risk of Heart Disease, take about 2 to 3 minutes to answer some questions about your health, lifestyle and personal background. Please fill in these questions to access your risk of Heart Disease. ...
Atherosclerosis, also called hardening of the arteries, is a gradual process where fatsandcholesterolbuild up inside and on the walls of an artery. These are called plaques, which narrow the inner channel (lumen) of the artery, decreasing the amount of blood flow that can get through. Plaque ...
The heart consists of several layers of a tough muscular wall, themyocardium. A thin layer oftissue, thepericardium, covers the outside, and another layer, theendocardium, lines the inside. The heart cavity is divided down the middle into a right and a left heart, which in turn are subdiv...
and multiply that number by 4 (see alsopulse). Resting heart rate Every time the heart beats, it pushesbloodthrough thecirculatory system; the blood picks upoxygenfrom therespiratory systemandnutrientsfrom thedigestive systemand carries them through the arteries to everycellin the body. While exerc...
Atherosclerosis, also called hardening of the arteries, is a gradual process where fatsandcholesterolbuild up inside and on the walls of an artery. These are called plaques, which narrow the inner channel (lumen) of the artery, decreasing the amount of blood flow that can get through. ...
It is used to check for damage to your heart. An echocardiogram is a type of ultrasound. Sound waves are used to show the structure and function of your heart. Angiography is a test used to look for blockage in your coronary arteries, such as plaque or blood clots. A thin tube called...
Heart muscle itself is supplied by the coronary arteries . Drained by coronary veins Conduction system: Electrical “wiring” that generates and allows conduction of the electrical signal throughout the heart This electrical signal triggers the heart to contract.Protective...
Over time,cholesteroland a fatty material calledplaquecan build up on the walls inside blood vessels that take blood to your heart, called arteries. This makes it harder for blood to flow freely. Most heart attacks happen when a piece of this plaque breaks off. A blood clot forms around th...
Deoxygenated blood from the inferior vena cava, the right hepatic veins, and the superior vena cava is mainly directed to the RV and then pumped to the pulmonary arteries and via the arterial duct to the lower body and the placenta. Given that the branch pulmonary arteries have a high ...
For those people whose risk is unclear, a coronary artery calcium score, which is a screening test looking for calcium (an indication of atherosclerosis) in the arteries, can help determine the need for statins. For both those who have CVD and those who do not, when the decision is made ...