Right ventricle

2. Physiology Q=(P1 - P2)/ R Q= flow The amount of a liquid moving past a point in a given amount of time. P=Pressure (P1-P2) The amount of force placed on an artery at any given point in time. R= resistance Is the force that must be overcome for flow to occur. Describe the basic flow equation and resistance equation as they relate to vascular flow. b. Define Poiseuille’s Equation, and describe the effect on blood flow of a change in each variable. Poiseuille's equation states that the…

The measures that are to be taken are use of an angiotensin-converting enzyme inhibitor (ACEI) or an angiotensin II receptor blocker (ARB) for left ventricular systolic dysfunction (LVSD), left ventricle function (LVF) assessment, smoking cessation counseling, and discharge instructions. The one I personally found most important was the discharge teaching. I thought this measure was the one that could help the patient identify worsening symptoms…

What side of the heart is affected by congestive heart failure (right, left, or both)? At the point when the right half of the heart starts to work less effectively, it can't pump much blood into the vessels of the lungs. Would Fluid accumulate somewhere? If so, Where? Explain your answer. Yes, Congestive heart failure (CHF) happens when the heart's pumping activity turns out to be weak to the point that liquid starts to amass in the lungs and other body tissues. This li quid development is…

invented to support one of the functions of the heart is the Left Ventricle Assist Device. What is Left…

chambers: the right atrium, the left atrium, the right ventricle, and the left ventricle. There are two atrioventricular valves: the tricuspid valve in the right side and the mitral valve in the left side. There are also the pulmonary and aortic valves that originate from the right and the left ventricles. The heart is located in the mediastinum. During embryonic development, oxygenated blood from the placenta flows into the right atrium through the inferior vena cava. Blood from the right…

The heart is comprised of four chambers, the right atrium, right ventricle, left atrium and the left ventricle. The right atrium is the chamber which receives blood from the body that has been depleted from its oxygen and pumps it to the right ventricle. The right ventricle then pumps the blood from the right atrium over to the pulmonary artery which as the name would suggest means it goes to the lungs and the oxygen depleted blood is once again oxygenated. The left atrium of the heart then…

valve is located between the upper left chamber of the heart (left atrium) and the lower left chamber of the heart (left ventricle). Normally, this valve opens when the atrium pumps blood into the ventricle, and it closes when the ventricle pumps blood out to the body. Mitral valve regurgitation happens when the mitral valve does not close properly. As a result, blood in the ventricle leaks back into the atrium. Mitral valve regurgitation causes the heart to work harder to pump blood. If the…

form of feline cardiomyopathies. This disease affects the cardiovascular system. The heart has many important anatomical features. One of these being the ventricle of the heart. The ventricle of the heart is the main heart muscle that pumps blood. When HCM occurs the left ventricle within the heart thickens. When the thickening of the ventricle occurs there will be a decreased ventricular chamber volume, and abnormal ventricular relaxation. This deals with the diastolic aspect of the heart.…

Mitral Valve Stenosis Mitral valve stenosis is a narrowing of the mitral valve. This is the valve between the upper chamber (atrium) and lower chamber (ventricle) of the left side of the heart. Mitral valve stenosis is often discovered when your health care provider hears an abnormal sound (heart murmur) while listening to your heart. This condition can range from mild to severe. CAUSES This condition is caused by: • Rheumatic fever, which is a complication of strep infection. • Buildup of…

Single Ventricle Defects WHAT ARE SINGLE VENTRICLE DEFECTS? Single ventricle defects are heart problems that you were born with (congenital heart defects). Normally the heart has two pumping chambers. These are the right and left ventricles. The right ventricle pumps blood to the lungs to get oxygen. After blood returns from the lungs, the left ventricle pumps it out to the body. Single ventricle defects come in many forms. They can involve one or more valves in your heart and a ventricle…