Cardiovascular Outcomes Of The Medical Field Essay

Introduction In recent years, advances in the medical field have allowed the body to be studied to a greater extent than ever before. These developments have resulted in better treatment options and prognoses, as well as the opportunity for researchers to find connections between symptoms thought previously to be unrelated. In one such instance, Dr. Michael Salerno and his team at the University of Virginia sought to quantify the amount of scarring of the heart muscle experienced by adult patients with either high blood pressure (HTN) or those with high blood pressure and thickening of the heart muscle (HTN-LVH). A third normal, age-matched group with no history of hypertension was employed as a control in this recent study (Control). One of the ultimate goals of this study is to gain a better understanding of patients that are more prone to particular types of heart failure. The results could have far-reaching implications, as hypertension is a risk factor associated with many adver se cardiovascular outcomes. This project used the data from the Salerno study, and attempted to analyze and explore the variance between the three groups listed above, focusing specifically on the left ventricular end-diastolic volume variable (LVEDV). This variable measures the largest volume that the heart cavity obtains in each cardiac cycle. We expected there to be a significant difference amongst the means of this value within the three populations studied. Data Exploration As statedShow MoreRelatedObservation Of Surgical Equipment For Surgery1737 Words   |  7 Pagesby actual surgeons in a live animal and cadaver settings comparatively. These â€Å"primary evaluations† allow a more comprehensive approach to the results of biomedical research and assess the viability of a laboratory model in its translation to the medical world, in this case prototype equipment for surgery. 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