Mitral Valve Prolapse Is A Common Cardiac Disorder

The flow of blood through the heart is controlled by four valves. If any are not working correctly, blood cannot flow or be pumped effectively to the heart. The four valves are: the tricuspid, pulmonary semilunar, mitral, and aortic semilunar. There are many abnormalities or defects that can affect their operation and in this paper, I will discuss the most common one which is a “mitral valve prolapse.” A valvular prolapse is an abnormal protrusion of a heart valve that causes the valve to not close completely. It is also known as “click murmur syndrome” and “Barlow’s syndrome” and is more prevalent in women than men. It has a strong hereditary

A number of tests would be performed to analyze the extent of damage of the heart. An electrocardiogram would be one of the first tests performed to check the electrical

Mitral valve prolapse (MVP) was first characterized by Barlow and Bosman in the 1960s.(Barlow and Bosman) It was first called Barlow’s Syndrome before being called mitral valve prolapse by Criley (Barlow and Bosman),(Criley et al.). Barlow’s syndrome was diagnosed by electrocardiogram, phonocardiogram and chest X-ray.3 The mitral valve apparatus includes tow leaflets, chordae tendineae, anulus, left atrium, papillary muscles and left ventricular wall (Devereux et al.). Mitral valve prolapse involves the leaflets, chordae, annulus and left ventricular wall.(Devereux et al.) The anterior leaflet is relatively long and semi-circular, while the posterior leaflet is shorter in normal patients.(Irvine et al.) Most commonly the posterior leaflet is affected.(Devereux et al.) During systole the leaflet balloons in to the left ventricle.(Devereux et al.) Physically, in a patient with mitral valve prolapse, the leaflet is displaced beyond the mitral anulus.(Levine et al.)

The mitral valve is located on the left side of the heart between the left atrium and left ventricle. The purpose of the mitral valve is to form a seal between these two chambers of the heart to prevent the back flow of blood. When blood enters the left side of the heart, it is oxygenated and enters through the pulmonary veins. The blood then travels through the left atrium; the bicuspid (mitral) valve then opens to let the blood flow down to the left ventricle. The left ventricle contracts, causing the mitral valve to close (preventing the backflow of blood).When the left ventricle contracts it is pumping the blood out to the remainder of the body. (Jenkins, 2007)

Cardiology is, by definition, the study of the heart and the cardiovascular system. As a paramedic, you must be able to read a Cardiac monitor; understand and interpret the

Although Mitral Valve Prolapse has existed for many years, there are a few facts a person should know while being diagnosed with this disease. Mitral Valve Prolapse is the most common valve abnormality in the U.S (Gillinov 517). About two to three percent of the population has Mitral Valve Prolapse (Gillinov 517). Of that percentage, very few need surgery due to a severe leak (Gillinov 326). If surgical treatment is necessary, a person receiving a non-surgical valve can most likely receive a 20 percent greater chance to live at least 1 year after treatment, compared to patients receiving medication alone (Gillinov 517). This means many people who were born or diagnosed with a valve problem can most likely be diagnosed with Mitral Valve Prolapse over any other heart valve disease. When a father or a mother has Mitral Valve Prolapse, this creates a very high chance when they have a child, the child will be born having

diagnosed with an irregular sized heart and mitral valve prolapse, which would have to be monitored

Additionally, using a stethoscope, a doctor will often hear a heart murmur caused by the blood blowing through the atrial septal defect. It is not uncommon for a murmur to not be detected right at birth. PAPVR isn 't hereditary but is a result of when the veins don 't come together and grow properly

Primary Target Keyphrase: identifying Afib 1. When you feel that your heart is racing even when at rest, then it is a heart rhythm disorder known through identifying Afib. This can also happen to healthy heart. 2. You can know the condition of your heart by identifying Afib where the small chambers pumping blood to the larger ventricles begin to quiver erratically causing increased heart rate.

The physician will complete a thorough exam. He/she will listen to the heart and lungs looking for signs of heart failure. Gallops, rapid heartbeats, and murmurs of the heart valves may be heard. The physician will palpate the abdomen to feel if the liver is enlarged. He/she will also check the skin and nail beds on fingers and

Tricuspid regurgitation is a disorder in which the heart’s tricuspid valve does not close properly, causing blood to flow backward into the atrium when the right ventricle contracts. The most common cause of tricuspid regurgitation is enlargement of the right ventricle [1], caused by left-sided valvular lesions. Mitral valve disease is often accompanied by concomitant tricuspid valve disease. The most common indication for tricuspid valve intervention is tricuspid regurgitation (TR), and the presence of significant TR has been reported to be an important prognostic indicator of outcomes following mitral valve surgery [2]. Surgical treatment of tricuspid valve regurgitation (TR) with left-sided valvular disease still remains a challenge for

D. CT scan (Cardiac Computerized Tomography): Is used to check for heart failure, as you lie down on a table that looks like a doughnut a rotating machine take images of your heart.(Mayo Clinic 2012)

The electrocardiogram (EKG) is a simple test that measures the heart's electrical activity (Donahue p. 35). The most widely used screening test is the exercise EKG, or stress test.

An echocardiography which sound waves are used to provide moving image of the heart. This gives a detailed picture of the size, shape, chambers and valves work as well as an image notes the damage done to the heart muscle which can clarify what the patient is experiencing. Doppler ultrasounds uses sound waves measuring speed and direction of blood flow of heart and lungs.

Content: Our group was assigned velocardiofacial syndrome (VCFS). I was excited to receive a syndrome to which I had not been exposed. I was assigned etiology, history, and incidence/prevalence. I learned that VCFS originates from the Latin words “velum” which means “palate,” “cardia” which means “heart,” and “facies” which means having to do with the face. It is the most common syndrome associated with cleft palate! Additionally, VCFS is an autosomal dominant condition. This means that once a person is recognized as having VCFS, they have a 50 percent chance of passing the syndrome on to their offspring. VCFS is characterized by a small deletion of chromosome 22, more specifically in the region of 22q11.2. This deletion results in about 30 genes becoming absent from chromosome 22. Two genes in particular-COMT and TBX1-are associated with VCFS (not all genes that cause VCFS have been identified). However, I am not sure why these genes are involved. I tried to research the reason, but could not find a plausible explanation. I also learned that more often than not, neither parent of a child with VCFS has the deletion of 22q11.2. This means that the condition is NEW in 93 percent of offspring. The good news is that the chance for the couple to produce another child with VCFS is close to zero. The deletion occurs as an accident when either the egg or sperm is being formed, OR early in fetal development. Angelo DiGeorge, MD, is one of the people