Amongst the tens of thousands of human diseases known to man, heart disease is the number one killer. According to the American Heart Association, “Cardiovascular disease is the leading global cause of death, accounting for 17.3 million deaths per year.” Along with the millions of casualties, was my paternal grandfather, who passed away from heart failure as a result of his uncured heart disease. This specific medical issue can be described as “conditions that involve narrowed or blocked blood vessels
about the negative effects caused by smoking, they usually associate it with breathing problems and lung cancer. It has been proven that smoking is also a major cause of heart disease for men and women. The Surgeon General’s Warning states “Smoking causes lung cancer, heart disease, emphysema, and may complicate pregnancy.” It has also been labeled as the leading preventable cause of disease and death in the United States. With around 20 percent of deaths related to heart disease being caused from
Symptoms of Coronary Heart Disease 5 Heart Attack 5 Sudden Death 5 Angina 6 Angina Pectoris 6 Signs and Symptoms 7 Different Forms of Angina 8 Causes of Angina 9 Atherosclerosis 9 Plaque 10 Lipoproteins 10 Lipoproteins and Atheroma 11 Risk Factors 11 Family History 11 Diabetes 11 Hypertension 11 Cholesterol 12 Smoking 12 Multiple Risk Factors 13 Diagnosis 14 Drug Treatment 14 Nitrates 14 Beta-blockers 15 Calcium antagonists 15 Other Medications 16 Surgery 16 Coronary Bypass Surgery
various diseases and disorders are being developed constantly, and yet, coronary heart disease remains the number one killer in the world.<br><br>The media today concentrates intensely on drug and alcohol abuse, homicides, AIDS and so on. What a lot of people are not realizing is that coronary heart disease actually accounts for about 80% of all sudden deaths. In fact, the number of deaths from heart disease approximately equals to the number of deaths from cancer, accidents, chronic lung disease, pneumonia
Coronary artery bypasses surgery, percutaneous angioplasty-stent, aspirin use, cholesterol-lowering therapies, and increased awareness of coronary artery disease prevention are the main strategies for the preventive treatment of SCD [166]. As the main etiology behind coronary artery ischemia is the plaque rupture, methods to prevent plaque rupture, plaque stabilization, decreasing plaque formation and searching risk markers for sudden plaque rupture should be discovered. The role of cholesterol in
Atherosclerosis is a disease dealing with the heart. This disease causes hardening, narrowing, or even blockage of the arteries, which makes the arteries thicken. Fat, calcium and plaque buildup are all components of atherosclerosis. The accumulations of calcium, fat, and plaque buildup quietly and slowly block the arteries, putting blood flow at an extremely high risk. Atherosclerosis is typically the reason for heart attacks, strokes, and peripheral vascular disease. These diseases with each other are
Consequences of Obesity Name Date Clinical Consequences of Obesity Obesity is a growing issue in western and developing countries. It is a medical condition in which a person accumulates excess triacylglycerols in fatty tissue to the extent that it has negative consequences on the health of the person. Extreme cases of obesity are likely to have a genetic basis of which is majority polygenic. The body mass index of a healthy person should be between 20 and 25 but if it exceeds 26 the person is termed
composition and contents of cigarettes and the biological and psychological effects of smoking. I will make sure I cover each area in great detail, paying particular attention to the effects it has on the cardiovascular and respiratory system. I will also try to use a variety of sources in helping
ABSTRACT Research concerning the functional role of potassium ions in the cardiovascular system with respect to hypertension and diabetes mellitus has boomed in the past decade. Through a series of experiments, data has been gathered which shows the diverse response of K+ channels in the cardiovascular system when exposed to these diseases. In elevated glucose levels, diabetes mellitus, the potassium ion channels in vascular smooth muscle cells produced increased superoxides and decreased
nutrient to maintain our health. All muscles in the heart need oxygen to function properly. When there is a restriction of blood flow to the heart, the coronary arteries become blocked or narrow. “The blood clot that causes the heart attack usually forms at the site of rupture of an atherosclerotic, cholesterol plaque on the inner wall of a coronary artery” (Kushner, 2013). We need to protect our heart from damage by keeping the heart healthy. If the heart is damaged, then the damage will happen which