There are several different ways that smoking can affect your heart. It can cause blood clots to forms in the vessels, which can lead to acute coronary syndrome. It can also affect your blood pressure by increasing the adrenaline in your body, which can constrict your blood vessels. The chemicals that are in tobacco can cause damage and inflammation in the vessels that can lead to atherosclerosis. Smoking is also been found to raise cholesterol in the body, causing stress on the heart. All of this can affect homeostasis, because it can cause the heart to have to work harder pumping blood by affecting the blood pressure that is generated by the heart to keep blood flowing, as well as by constricting the blood vessels. (McMillan, 2010)…
Nicotine pushes the heart to work faster- 10-20 times more beats per minute. Nicotine also causes the blood vessels to constrict which eventually causes high blood pressure. Additionally, smoking seems to accelerate the process of hardening of the arteries, also known as "Atherosclerosis". Nicotine stays along the artery wall causing it to become thickened and less elastic. As these plaques or thickened secretions develop and hardened, the progress of Atherosclerosis causes even more serious problems in the cardiovascular system, such as heart attack and stroke. Plaques can also break, creating blood clots, which completely block an artery and can be very fatal. Damage to the heart muscles can disrupt the function of the organ. This is confirmed by the research study made by Centers for Disease Control which shows that "in 2002, 696,947 people died of heart disease( 51% of them women). This was 29% of all US death." Moreover, "21.6% of cigarette smokers are high risk for heart disease". (Deaths: Leading Causes for 2002). The bottom line is that smoking is costly, both to the individual smoker and to society as a whole. Studies from CDC clearly indicate regular cigarette smokers are high risk and may eventually die from their…
Ever since the Maya and Aztecs introduced tobacco smoking in South America, it has become a worldwide phenomenon with millions addicted to this drug. The combination of tobacco and nicotine is endearing to its users. Only in the past century have researchers discovered the inherent danger of this substance. Ever since, the quest has been on for a cigarette that would not be as catastrophically dangerous.…
According to the American Lung Association, every year about four hundred and thirty thousand Americans die alone from the effects of smoking cigarettes. Cigarette smoking also causes one in five deaths in the United States each year. Cigarette smoke is the major cause of lung cancer, emphysema, chronic bronchitis, heart disease, and stroke. Not only does cigarette smoke cause several health problems, it also is highly addictive and causes smokers to develop a highly unhealthy addiction to the nicotine in the cigarette. There are no scientific studies that prove that smoking a cigarette is not harmful to one’s health; in fact, there are several case studies proving that smoking cigarettes can be deadly to one’s health. The chemicals in within cigarette smoke themselves alone are enough to put one at risk for cancer development. Aside from nicotine, other carcinogens such as carbon monoxide, tar, formaldehyde, cyanide, and ammonia can be found in cigarette smoke. These chemicals combined leave someone who smokes at risk to develop lung cancer.…
Smoking does serious harm to a person’s body and only gets worse over time. “Smoking harms nearly every organ of the body and diminishes a person’s overall health” (National Cancer Institute, 2012). The damages are…
Smoking harms the cardiovascular system in numerous ways. It damages the lining of arteries. It reduces the level of good cholesterol and it raises the levels of bad cholesterol. Tobacco also increases your heart rate and blood pressure. High blood pressure, or hypertension, is a risk factor for other forms of CVD, including heart attacks and strokes. High blood pressure is often called a “silent killer” because it usually has no symptoms. A person may have high bold pressure for years without even realizing they have it and during that time, it damages vital organs and increases the risk of heart attack, stroke, kidney failure, blindness, and heart failure.…
Cigarette smoking has been known as the most important health risk. Smoking greatly increases the chances of obtaining lung cancer. Individuals who smoke are thirty times more likely to get or even die from lung cancer. Cigarette smoking does cause many different cancers such as nose, mouth, throat, larynx, bladder, pancreatic, stomach, blood and bone marrow cancer. And the more years a person smokes the higher the risk. Smoking does suppress functions of the immune system, causing coughing, wheezing, asthma, emphysema, bronchitis and upper and lower respiratory tract infections. Living healthy lifestyles almost has no effect if you are a cigarette smoker. “Cigarettes contain more than 4000 chemical compounds and at least 400 toxic substances. When you inhale, a cigarette burns at 700°C at the tip and around 60°C in the core. This heat breaks down the tobacco to produce various toxins” (“Smoking – health risks”). Not only does smoking alone affect your health, many non-smokers suffer from cancers formed by cigarette…
When cigarettes were first introduced, they became extremely popular, primarily due to the addictive traits of the chemicals in the smoke. However, this had been a time before further research revealed an astounding number of other harmful chemicals within each cigarette, including components found in rat poison and house cleaning agents. Furthermore, not many had known of the existence of tar and nicotine, which cigarettes are known to create and contain a lot of, respectively. Tar build up is now commonly known to be a leading cause of health problems in cigarette users, and nicotine is known as the addictive, artery-sealing leading component in cigarettes. Even further than the harm being done to smokers, second-hand smoke is also an absurdly active health problem. The effects of second hand smoke are exemplified by the fact that the damage done by this source is done to non-smokers, punishing those who chose not to use cigarettes. Banning cigarette use will…
Smoking leads to numerous cardiac complications. The USDHS report of 1989 mentions that people who smoke heavily are at twice the risk of dying of heart attack than nonsmokers (18). Narrowing of the coronary arteries that feed the heart causes coronary heart disease, a direct consequence of smoking and the most common form of heart disease. According to USDHS, 30 percent of CHD deaths--about 170,000 each year--are attributed to cigarette smoking (18).…
Tobacco and its use has been around for centuries, however the health associated risks with using tobacco have not always been recognized. Some early Native Americans used tobacco as part of their religious rituals and by the late 1800’s mass production made it more widespread. The World Health Organization (WHO) has estimated that globally there are 1.3 billion smokers and the number of tobacco users is anticipated to increase to 1.7 billion by the year 2020 (“Smoking”).…
III. Background Tobacco is the only legally sold product known to cause death in one half of its regular users.(1) Thus, of the estimated 1.3 billion people in the world who smoke, nearly 650 million will die prematurely as a consequence.(1) In the United States, approximately 25% of men and 20% of women, or 46 million adults, smoke.(2) The financial toll of tobacco use in the U.S. is substantial.…
One of the most dangerous health problems in the world is smoking tobacco. Only in Europe, 650.000 people are killed every year because of tobacco use and globally, tobacco causes 6 million deaths per year. The use of tobacco products raises the blood pressure and damages blood vessels. (World Heart Federation, n.d.) Also, every year people that are exposed to second-hand smoking, 28% of them being children, are being killed with an amount of 600.000 people. (World Heart Federation, n.d.)…
According to media reports cigarette smoking is the major cause of cancer death worldwide. Since cigarette smoking is an obtained behavior meaning people choose to that, so in short, smoking is a preventable cause of death in our society. Smoking is the main source of many fatal health problems for example heart disease, bronchitis, emphysema, and stroke. According to studies smokers die younger as compare to non- smokers. Smoking habit destroys the quality of an individual. In line with this smoking related illness constraints breathing, get around, work or play.…
Smoking is one of the leading causes of preventable death. According to World Health Organization (WHO) tobacco use is currently responsible for the death of one in ten adults’ worldwide (about 5 million deaths each year). Moreover, unless circumstances changes, within 25 years the annual death toll will double; millions more will prematurely develop tobacco related illnesses that lead to chronic disability. Individuals who smoke cigarettes are 12 times more likely to die from lung cancer, two to four times more likely to develop coronary heart disease, twice as likely to have a stroke, and 10 times more likely to die from chronic obstructive lung disease.…
There are many effects of smoking but this presentation deals with a few of them. There is no doubt about the fact that smoking is harmful. It affects every aspect of our lives; be it physical, fetal and mental health, environment, finances and many others too numerous to mention…