Overview of The Cardiovascular System

One of the most important systems in the body, keeping it alive, is the cardiovascular system. As a part of the circulatory system, the cardiovascular system pumps blood throughout the body through a network of many arteries and veins, providing it with nutrients and oxygen. Also, the cardiovascular fights infections and disease in the body and creates blood cells. Never the less, blood acts as a filtration system for the body and removes waste, cell debris, or bacteria from the bloodstream.

The cardiovascular system is the process of the heart pumping the blood around the body through blood vessels, arteries, veins and capillaries. The main functions of the system are to transport materials to and from the cells around the body, to assist in temperature, to keep the levels of fluid in the body at the correct level, to distribute heat around the body and to defend the body. This system is the heart, which is a muscle that pumps blood around the body through arteries, veins and capillaries. Blood transports oxygen to the body cells which helps them to metabolise energy in the body. During this process the blood is also getting rid of any waste products of respiration, carbon dioxide and water. Blood also helps to supply heat, hormones, nutrients, salts and urea around the body. The heart is placed in between the lungs which is protected by the rib cage and is the size of a fist.

The cardiovascular system, which consists of the heart and blood vessels, is the circulatory systems in our body. The major function of the system is transportation; the heart is the system pump and the blood vessels are the delivery routes. The heart transport respiratory gases, nutrients, wastes, and other substances vital to the body’s homeostasis to and from the cells by using the blood as a medium.

Monpere (1998) warns that this older population is further complicated by the increased prevalence of concurrent, non-cardiac chronic diseases such as chronic obstructive pulmonary disease, atrophic musculature, orthopedic contusion, hypertension, and diabetes. Not only do these conditions limit the exercise potential of these patients, but as mentioned previously, some are even contraindications for exercise-based cardiac rehabilitation. These diseases, on their own, can be extremely limiting for the quality of life for patients as well and when combined with cardiac conditions they can be

The body needs to circulate glucose and oxygen rich blood to the cells within the body and remove carbon dioxide waste from the muscle. This role is specifically dedicated to the cardiovascular system. The heart, veins, arteries and capillaries make up the cardiovascular system.

Our cardiovascular system is composed of the heart and blood vessels. The main purpose of this system is to transport substances throughout the body. Even though transportation is the main function of the cardiovascular system, it is not the only function. Along with transportation we have protection and regulation.

Composed of the heart, blood vessels, and blood, the cardiovascular system is the body system that carries out the tasks of pumping and transporting blood, oxygen, nutrients, and waste products, and other substances throughout the body.

The cardiovascular system consists of the heart, blood and blood vessels. The cardiovascular system is the major transport of materials to and from the cells. Blood is carried from the heart around the body via the arteries and the blood is then carried back to the heart via the veins. The

The cardiovascular system delivers blood, nutrients, ions, gases, and heat throughout your body. The cardiovascular system is a transportation system. It supplies oxygen to the body too and this is the most essential function of the cardiovascular system. http://www.livestrong.com/article/164894-5-major-functions-of-the-cardiovascular-system/ The cardiovascular system has other functions too. It carries digested food from the small intestine to all areas in the body that need it, distributes heat and fights diseases by using white blood cells to fight off

The cardiovascular system consists of the heart, blood vessels and 5 liters of blood that the blood vessels transport. The cardiovascular system is transporting oxygen, nutrients, hormones and cellular waste products through the body. The cardiovascular system is powered by the hardest working organ the heart.

Cardiovascular system contains the heart, arteries, blood and blood vessels, every system has a function and the function of cardiovascular system is that it is there to transport oxygen, nutrients, hormones and waste products around the human body. The cardiovascular system would start to slow down as the

Coronary artery disease is the leading cause of mortality in the United States (Hall & Lorenc, 2010). Evidence has shown that cardiac rehabilitation (CR) is beneficial for the secondary prevention of cardiovascular disease (McLeod, Brooks, Taylor, Currie, & Dewhurst, 2004; Zullo, Dolansky, & Jackson, 2010). Cardiac rehabilitation is a versatile program that encroaches upon many disciplines in order to create an optimal medical therapy that seeks to educate patients through counseling to make behavioral changes that will improve their health status. The goal of CR is to reduce the risk of repeat cardiac events, improve cardiovascular health, and reduce all-cause mortality with the use of evidence-based guidelines (Lawler, Filion, & Eisenberg, 2011; Lobelo, Stoutenberg, & Hutber, 2014). Exercise therapy is a key factor to programming. Effective training protocol that elicits a high rate of compliance will produce positive outcomes. Although moderate intensity continuous training has been the main training regimen recommended in cardiac rehabilitation guidelines, Ito, Mizoguchi, and Saeki (2016) found high-intensity interval training reported to be more effective in the clinical and experimental setting from the standpoint of peak oxygen uptake and central and peripheral adaptations in their review.

The cardiovascular systems function is to pass blood through ones body keeping their muscles oxygenated, to keep nutrients that are needed in the body and to help get rid of metabolic waste. The cardiovascular system is made up of three components, these are; the heart, the blood and the blood vessels.

Cardiac rehabilitations are recommended for patients to prevent future health problems and increase physical activity for a better quality of life. Although, cardiac rehabilitation's have been underused throughout the years. The primary reason for encouraging patients to enroll in cardiac rehab is not only to prevent future heart problems, but to improve psychological status, cardiovascular function, and prevent future heart problems. In this study, a questionnaire was mailed out to directors of exercise programs that met the criteria for the design and method. The criteria stated the exercise program is designed and operated for cardiac patients, a medical examination is required on entry and annually, all exercise sessions are medically

The cardiovascular system is an important part of the body, and there are many reasons why it improves performance in physical activities. An example of this was during the track unit, and especially during the longer runs. Some people who were coming in first during the 50 yard were doing horrible in something like the 400 yard because, their body could not supply is enough oxygen to the cells. This is probably due to them having a weak cardiovascular system, so they did not have the needed endurance. A second example of this was at my soccer games. One kid could not last the whole game and had to sit a lot. This is also because of a lack of endurance caused by a weak cardiovascular system. If they practiced more, and went on some runs