It can lead to complications. Atrial fibrillation may lead to blood clots forming in the heart that may circulate to other organs and lead to blocked blood flow (ischemia)” The danger of this disorder is that the heart may not be able to pump enough blood to support the functioning of the body. There are some patients who will have some, all, or no symptoms at all. Some symptoms include: • “Palpitations, which are sensations of a racing, uncomfortable, irregular heartbeat or a flip-flopping in your chest • Weakness • Reduced ability to exercise • Fatigue • Lightheadedness • Dizziness • Confusion • Shortness of breath • Chest pain Atrial fibrillation may be: • Occasional. In this case it's called paroxysmal (par-ok-SIZ-mul) atrial fibrillation.
Coronary Artery Disease (CAD) or also referred to as Coronary Heart Disease (CHD), a heart disease that develops when your coronary arteries, the major blood vessels that supply your heart with blood, oxygen and nutrients become damaged. CHD is a term used commonly for buildup of plaque in the hearts arteries that could lead to heart attack. Cholesterol containing deposits, also known as plaque on your arteries is to blame for CAD. With CAD, the plaque starts to first grow in the coronary arteries until blood flow to the heart’s muscle becomes limited, in other words, ischemia. It could be chronic and is caused by the narrowing of the coronary artery and limitation of blood supply to part of the muscle.
It also may due to a hemorrhage. - When the clot is block or impaired of the blood flow, it will depriving the brain from essential oxygen and nutrient. B. Hemorrhagic Stroke - Occured when blood vessel ruptured and causing leakage of blood in or around the brain. Basically, the term cerebrovascular accident (CVA) is used interchangeably with stroke to refer to the vascular conditions of brain. Clinically, a variety of facal deficits are possible including changes in the level of consciousness and impairments of sensory, motor, cognitive, perceptual and language functions.
Stroke Awareness Health Assessment The self-risk assessment I chose to complete was about strokes. A stroke occurs when blood supply to the brain is temporarily interrupted or disturbed. Being that the brain requires a constant flow of oxygen any interruptions could prove to be fatal. The two types of strokes are Ischemic or hemorrhagic. An ischemic stroke is typically caused by excess buildup of plague on the blood vessel walls that narrows blood flow dramatically.
Discuss why it is happen in sudden? From my opinion, Roger might have Sudden Cardiac Arrest (SCA). Sudden cardiac arrest is the sudden, unexpected loss of heart function, breathing and consciousness. Sudden cardiac arrest usually results from an electrical disturbance in the heart that disrupts its pumping action, stopping blood flow to the rest of the body. Sudden cardiac arrest is different from a heart attack, which occurs when blood flow to a portion of the heart is blocked.
Atherosclerosis is a multi focal, smoldering immunoinflammatory disease of medium sized and large arteries filled by lipids. (Curtis M. Rimmerman, 2008) When plaque builds up the condition is called Atherosclerosis, the build up of plaque over many years.If the flow of oxygen rich blood to your heart muscle is reduced or blocked, Angina or a heart attack can occur. Angina is chest pain or discomfort. It may feel like pressure or squeezing in your chest. Pain can also occur in the shoulders, arms, neck, jaw or back.
This happens when the arteries which carry oxygenated blood to the brain can't get there and the brain, or part of it, dies. Arteries carry oxygenated blood around the body and veins carry deoxygenated blood. These arteries and veins form part of your vascular system. Symptoms include problem solving difficulties, difficulties concentrating or thinking quickly, confusion. The effects of vascular dementia depend on which parts
1) Coronary artery disease occurs when fatty deposits called plaque build up inside the coronary arteries. The coronary arteries wrap around the heart and supply it with blood and oxygen. When plaque builds up, it narrows the arteries and reduces the amount of blood that gets to your heart. This can lead to serious problems, including heart attack. 2) Coronary artery disease is usually caused by a build-up of fatty deposits on the walls of the coronary arteries.
Coronary heart disease is a condition in which blood to the heart is deficient because of a narrowing or constricting of the cardiac vessels that supply it. This is due to atherosclerosis (cite text). Atherosclerosis is when fatty deposits known as plaque formation, begin to accumulate to reduce the size of the passageway of the large arteries (cite). Atherosclerosis can also reduce the blood flow which may result in angina pectoris. With angina comes shortness of breath and pain from beneath the breastbone, in the neck, and down the left arm.
P5 describe physical and psychological changes due to the ageing process. In this assessment I will show how a human body has physical and psychological changes due to ageing process. Physical changes Cardiovascular System Atherosclerosis occurs when fats lays down in the wall of blood vessels and develop a narrowing of the arteries in older people. It can affect older people with high blood pressure, giving them stroke and heart attack. When the fats lays in the blood vessels, it increases the size and cause a blockage in the artery which can make a person get low breathing and chest pain.