Aortic valve

Syndrome. According to Parker, Mai, and Canfield (2016) Tetralogy of Fallot is a combination of four cardiac defects. It includes a ventricular septal defect, pulmonary stenosis, right ventricular hypertrophy and an overriding aorta, where the aortic valve is enlarged and opens from both ventricles. According to “Tetralogy et al,” (2015) the pulmonary stenosis and right ventricular obstruction usually limits blood flow to the lungs. Due to this restriction, the ventricular…

This essay is going to be talking about what body systems are affected by the symptoms provided in the case study and how the patient’s health can be improved. It will also be looking at the structure and function of one of the body systems affected. The patient from the case study has a BMI of 18.5, which means that she is underweight. According to NHS choices (2014), the immune system does not function properly when a person is underweight making them more susceptible to contracting the flu…

Ventilation and perfusion work together in the body to provide oxygen and dispose of carbon dioxide. Ventilation provides tissue and organs oxygen by the process of mechanical inspiration and exhalation of the lungs. This provides the alveoli within the lungs with oxygen, as well as the ability to expel waste products like carbon dioxide. Perfusion provides the tissues and organs with oxygen by the mechanism of diffusion between the pulmonary capillaries and alveoli. Ventilation Ventilation…

problems in older people, leading to stroke and/or heart failure. Risk factors include hypertension, previous ischemic stroke, transient ischemic attack or other thromboembolic event, coronary heart disease, diabetes mellitus, heart failure, and mitral valve disease (Holding et al., 2009). In addition to advanced age, patients that are obese, of the Caucasian race, or have a history of excessive alcohol use are at risk as well. Caucasians have a larger left atrial diameter than African…

Identify or trace the path of a red blood cell through all anatomical/structural areas of the heart. The path of a RBC consist of it first beginning in the heart as the RBC transports oxygen into the aorta by the aortic valve through contracting of the left ventricle. From the aorta, the RBC then travels through an artery with the help of arterioles to reach the capillaries. When in the capillary, the oxygen molecule that is carried by the RBC then detaches and travels through the capillary into…

Flash offers the industry’s highest temporal resolution (75 ms). Thus, it presents cardiac pathology with valuable innovations for the test of myocardial viability with Dual Energy and for ruling out coronary artery, pericardial, congenital heart, or valve…

Final impression found mildly dilated left ventricle with normal wall thickness and normal systolic function with an estimated ejection fraction is fifty to fifty-five percent. Thickened mitral valve with mild to moderate aortic stenosis and mild regurgitation is also present with an aortic valve area of 2.0 cm2 and a mean gradient of 11mmHg. Lastly mild left atrial and right atrium enlargement. The patient also had a White Blood Cell Local Study NM which is an imaging test that uses a…

A genetic disorder is a genetic condition, originally caused by a DNA abnormality. Genetic disorders can be inherited or can form early, in the development of child’s womb. Marfan syndrome is a genetic disorder that came from a French doctor named, Antoine Marfan. He first discovered it when he noticed a five-year-old girl, with symptoms of Marfan syndrome. He would later go on to describe this disorder. Marfan syndrome is a genetic disorder that affects the body’s connective tissues in many…

the right atrium, from the right atrium the flows through the tricuspid valve. Upcoming the blood flow goes through the right ventricle, to the pulmonary valve, succeeding to the pulmonary artery than to the right and left lung. On the left side of the heart we have pulmonary veins the blood flow continues to the left atrium, through the bicuspid valve. The following the blood goes through the left ventricle to the aortic valve, than to the aorta, to the rest of the whole body. The heart is a…

many things to happen. This remodeling result in, “a decreased ability of the myocytes to actively pump calcium from the cytosol, resulting in impaired relaxation” (McCance 1194). There can also be issues involving the effectiveness of the aortic or mitral valves. Inflammation from disease can cause them to become rigid or ineffective at closing so that blood cannot flow freely into the ventricles during diastole. Much of how the heart works is determined by how much blood is able to flow into…