Congenital heart defect

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    Research dating back to the 1990’s show how respiratory sinus arrhythmia (RSA) is affected by the breath work of the participant. As the participant breathes in the heart rate goes up, and as they breathe out their heart rate goes down (Lehrer & Gevirtz, 2014). When attached to a HRV biofeedback device, the participant is able to see the RSA as a wave form on the device they are using, allowing for a greater understanding of just how effective…

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    AN ATHLETE 'S HEART Everyone knows normal daily exercise is beneficial to the heart. It helps reduce the risk of heart disease, reduces weight, lowers blood pressure, and improves cholesterol. A difference in the appearance of the heart can be seen between normal exercise and those of highly trained athletes. Athletic hearts undergo cardiac remodeling of chambers and physiological changes because the heart is working harder to pump blood to the rest of the body during extreme physical activity…

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    organ systems, and 5 organs that are vital to our existence. Although the heart comes in at a close second to the most essential organ in our body (the brain), the role that it plays in or life is why it lands itself on the list of vital organs. So, what makes the heart so important to our survival? Located between the lungs and the middle of the chest the heart is no bigger than the size of a human fist. The main job of the heart is pump blood to all the other organs, tissues and cells in the…

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    Mrs. J Case Study

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    Nursing interventions for Mrs. J at the time of the admission The interventions for Mrs. J are starting of oxygen through nasal cannula because her O2 saturation is 82% and heart rate of 118/min to help in decreasing workload of the heart. She should be closely monitored and as mentioned in scenario patient is admitted to Telemetry unit because she need immediate and close monitoring. Stat EKG and EBGs should be done to find out baseline. Vital sign should be monitored closely including…

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    foodie, some might say the stomach, but the most vital is the heart. The heart keeps every structure and every organ alive and without it you know longer can experience the pleasures of this so called life. To keep your heart and body healthy the most common answers to do that are eating right, exercising regularly, and getting enough rest, which they are correct. Some people do not do that and they have a higher risk of developing heart diseases. When that happens many have to undergo a…

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    Dell's Case Study: Dell Inc.

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    a traditional company By eliminating the intermediary steps and creating a direct relationship with its customers, Dell is able to substantially reduce the cost of business processes and lower the cost of customers and suppliers. In addition, Dell also uses the differentiation strategy to cope with the rivalry of competitors. Unlike its competitors, Dell’s built to order model allows customization based on specification of each client’s needs. As Michael Dell has stated, this direct…

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    Stages of pregnancy Weeks 1-3: The female hormone oestrogen will trigger a women’s uterus so it forms a thick blood-rich lining of tissue. The other female hormone progesterone will begin to prepare the uterus so it can support a fertilised egg and accommodate the growing baby over the next few months. During this time, the woman’s ovaries will also ripen the eggs in follicles (sacs filled with fluid). Ovulation This is a part of the menstrual cycle where the woman’s ovaries release an…

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    taurine and ginseng) intended to increase the drinker 's energy”. Although energy drinks can be a benefit when providing energy to the body, there are also negative effects. Like any other regular caffeine and sugar, it stimulates blood pressure and heart rate. At the moderate daily intakes, the human body can take up to 300 to 400 milligrams of caffeine, which is the amount equals to four cups of coffee (Roberts). However, some energy drinks contain up to 505 milligrams of caffeine (Roberts).…

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    Benefits Of Exercise

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    physical to mental health. With the health conscious society we live in, there are more people now than ever that look to daily exercise to maintain overall health. It has been used to battle childhood obesity, increase energy levels as well as improve heart health. The versatile benefits of exercise has caused it to become a recent trend. Childhood obesity is a major problem in the United States due to the availability of junk food as well as the lack of exercise and has been getting worse over…

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    The Cardiac Cycle The cardiac cycle is the sequence of events that occur in the heart during one heart beat. It is how the heart operates, and what exactly happens when it contracts and relaxes. The heart is equipped with four chambers and one-way valves that work with precision to pump blood to and from the body. The heart regulates blood volume to support efficient circulation to the cells, tissues, organs, and systems. It provides oxygen and nutrients to the bodies tissue while also…

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