Cardiology - Keeping your heart ahead of diseaseCLICK HERE FOR PRODUCT INFORMATION Cardiovascular disease:refers to the class of diseases that involve the heart or blood vessels (arteries and veins). While the term technically refers to any disease that affects the cardiovascular system, it is usually used to refer to those related to atherosclerosis (arterial disease). These conditions have similar causes, mechanisms, and treatments. In practice, cardiovascular disease is treated by cardiologists, thoracic surgeons, vascular surgeons, neurologists, and interventional radiologists, depending on the organ system that is being treated. There is considerable overlap in the specialties, and it is common for certain procedures to be performed by different types of specialists in the same hospital.Most Western countries face high and increasing rates of cardiovascular disease. Each year, heart disease kills more Americans than cancer.
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Diseases of the heart caused 30% of all deaths, with other diseases of the cardiovascular system causing substantial further death and disability. Up until the year 2005, it was the number 1 cause of death and disability in the United States and most European countries. A large histological study (PDAY) showed vascular injury accumulates from adolescence, making primary prevention efforts necessary from childhood. By the time that heart problems are detected, the underlying cause (atherosclerosis) is usually quite advanced, having progressed for decades. There is therefore increased emphasis on preventing atherosclerosis by modifying risk factors, such as healthy eating, exercise and avoidance of smoking (products).
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Alcohol and cardiovascular disease
The subject of alcohol and heart attacks is important because the major cause of death in many countries is heart disease.
Research indicates that moderate drinkers are less likely to suffer heart attacks than are abstainers or heavy drinkers. An exhaustive review of all major heart disease studies has found that "alcohol consumption is related to total mortality in a U-shaped manner, where moderate consumers have a reduced total mortality compared with total non-consumers and heavy consumers" (La Porte et al.). Research also reports that the risk of a heart attack among moderate drinkers with diabetes is 52 percent lower than among nondrinkers and that the risk of dying in the four years after a heart attack is 32 percent lower among those who were moderate drinkers in the year before the attack.
Keeping your blood pressure under control while evading cardiovascular disease
Ex -drinkers verses never -drinkersA logical possibility is that some of the alcohol abstainers in research studies previously drank excessively and had undermined their health, thus explaining their high levels of risk. To test this hypothesis, some studies have excluded all but those who had avoided alcohol for their entire lives. The conclusion remained the same in some studies: moderate drinkers are less likely to suffer heart disease.Women who regularly consume an alcoholic drink or two have a significantly lower risk of having a non-fatal heart attack than women who are life-time abstainers and the benefits are greatest in women who drink daily, report medical researchers at the State University of New York’s University at Buffalo.An analysis by sociologist Kaye Fillmore et al. failed to find significant support. Analyzing 54 prospective studies, the authors found that those studies which were free of the potential error (including former drinkers in the abstaining group) did not demonstrate significant cardiac protection from alcohol, although they continued to exhibit a J-shaped relationship in which moderate drinkers were less likely (but not at a statistically significantly level of confidence) to suffer cardiac disease than lifelong abstainers.The instructor of nursing says research is needed that looks at the reasons people abstain, which hers did not do.The long-term effects of alcohol are not yet fully understood. Drinking alcohol abusively over long periods of time increases the risk of developing alcoholism, alcoholic liver disease, and some forms of cancer. Regular light-to-moderate alcohol intake has been shown to have positive effects on health, unless contraindicated,chiefly because of its cardiovascular effects.A few researches have questioned the extent of positive effects.
Cardiologist Dr. Arthur Klatsky notes that Fillmore’s study, which she freely acknowledges proves nothing but only raises questions, is itself seriously flawed. To overcome the inherent weaknesses of all epidemiological studies, even when properly conducted, he calls for a randomized trial in which some subjects are assigned to abstain while others are assigned to drink alcohol in moderation and the health of all is monitored for a period of years. The Heart can benefit from exercise and weight liftingWeightlifting (Olympic style) is a sport in which competitors attempt to lift heavy weights mounted on steel bars called barbells, the execution of which is a combination of power, flexibility, concentration, skill, will power, discipline, athleticism, fitness, technique, mental and physical strength. The term "weightlifting" is often informally used to refer to weight training. Olympic weightlifting trains the athlete for functional strength, Weight training can be one of the safest forms of exercise, especially when the movements are slow, controlled, and carefully defined.utilizing the body's major muscle groups.exercise involves a warming up period at 50-60% of maximum heart rate, followed by at least 20 minutes of exercise at an intensity of 70-80% of maximum heart rate and a cooling down period at an intensity of 50-60% of maximum heart rate.
Heart disease is an umbrella term for a number of different diseases affecting the heart. As of 2007, it is the leading cause of death in the United States, England, and Wales, killing one person every 34 seconds in the United States alone.
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Cardiovascular disease:
Cardiovascular disease is any of a number of specific diseases that affect the heart itself and/or the blood vessel system, especially the veins and arteries leading to and from the heart. Research on disease dimorphism suggests that women who suffer with cardiovascular disease usually suffer from forms that affect the blood vessels while men usually suffer from forms that affect the heart muscle itself. Known or associated causes of cardiovascular disease include diabetes mellitus, hypertension, hyperhomocysteinemia and hypercholesterolemia. Ischaemic heart disease:
Ischaemic heart disease - another disease of the heart itself, characterized by reduced blood supply to the organ. Heart failure:
Heart failure, also called congestive heart failure (or CHF), and congestive cardiac failure (CCF), is a condition that can result from any structural or functional cardiac disorder that impairs the ability of the heart to fill with or pump a sufficient amount of blood throughout the body. Hypertensive heart disease:
Hypertensive heart disease, heart disease caused by high blood pressure, especially localised high blood pressure. Conditions that can be caused by hypertensive heart disease. Inflammatory heart disease:
Inflammatory heart disease involves inflammation of the heart muscle and/or the tissue surrounding it.
Valvular heart disease:
Valvular heart disease is any disease process involving one or more valves of the heart. The valves in the right side of the heart are the tricuspid valve and the pulmonic valve. The valves in the left side of the heart are the mitral valve and the aortic valve.
Smoking and heart diseaseThe effects of tobacco on health are significant, depending on the way the tobacco is used (smoked, snuffed or chewed) and the amount. Major health effects of smoking, the most common use of tobacco, include an increased risk in lung cancer and cardiovascular disease. The World Health Organization estimated in 2002 that in developed countries, 26% of male deaths and 9% of female deaths were attributable to smoking. Similarly, the United States Centers for Disease Control and Prevention describes tobacco use as "the single most important preventable risk to human health in developed countries and an important cause of premature dThe main health risks in tobacco pertain to diseases of the cardiovascular system, in particular smoking being a major risk factor for a myocardial infarction (heart attack), diseases of the respiratory tract such as Chronic Obstructive Pulmonary Disease (COPD) and emphysema, and cancer, particularly lung cancer and cancers of the larynx and mouth. It also increases the risk of developing pancreatic cancer by 75%. Prior to World War I, lung cancer was considered to be a rare disease, which most physicians would never see during their career. With the postwar rise in popularity of cigarette smoking came a virtual epidemic of lung cancer. Smoking also increases the chance of heart disease. Several ingredients of tobacco lead to the narrowing of blood vessels, increasing the likelihood of a blockage, and thus a heart attack or stroke. According to a study by an international team of researchers, people under 40 are five times more likely to have a heart attack if they smoke.CLICK HERE FOR PRODUCT INFORMATION
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