Mechanical Heart Valve Research Paper

People, who receive artificial hearts, fall into two categories being “bridge” or “destination.” The “bridge” group, are those people who would most likely die waiting for a suitable donor heart. The “destination” group are those patients who’s body would not suit a donor heart transplant but would benefit in additional years lived from an artificial heart.

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

Valve failure. Valve failure is more common with valve replacement than with valve repair. Pig heart valves tend to fail after about 8 to 10 years.

Transcatheter aortic valve implantation is an innovative therapy, compared with the existing traditional surgical aortic valve replacement, is less invasive, no need to thoracotomy, may be exempt or have shorten CPB time, has a smaller wound, shorter length of stay, and most importantly, for those patients unable to access by open surgery or when high surgical

My team of doctors at Cincinnati Children’s hospital told my parents that my heart condition was unfixable and that I needed a heart transplant, maybe even a heart/lung transplant. I was put on a waiting list and was very sick. At the age of 2.5 months, the heart team came up with a new plan and decided to try and fix my heart. The odds were not in my favor. However, the first surgery was successful, and I’ve since had two more, for a total of three open heart surgeries. I, now, have an artificial mitral valve. Once I received this piece of metal, I started feeling

There were no early or late postoperative deaths and we achieved 100% follow-up for included patients. No patient had aortic valve replacement after one year. Preoperatively the mean ejection fraction in group S was 62.33±4.39% while in group R was 59.53±6.10%, the width of the regurgitant jet in group S was 34.67±2.72 % and in the group, R was 35.73±1.87 % ( p-value non-significant). Postoperatively after 1 year follow up the width of the regurgitant jet in group S increased significantly to 37.27±4.67% ( p > 0.5) while in group S almost remained unchanged 34.73±4.13% ( p <

Your heart works tirelessly to pump blood between the chambers and your lungs, and out to the rest of your body. Over time, problems such as mitral valve disease, atrial fibrillation, and clogged coronary arteries can prevent the organ from performing its job. If such problems emerge, speak with your physician regarding an appropriate form of

Mitral Valve Prolapse Located in between the left atrium and the left ventricle is the bicuspid or better known as the mitral valve. The mitral valve works to prevent the back-flow of blood into the left atrium once it enters the left ventricle. This action may become hindered when the mitral valve prolapses or in other words the valve becomes “floppy” and is no longer strong or tough enough to handle the normal stresses brought upon it. This condition is known as Mitral Valve Prolapse (MVP). It is said to be one of the most common cardiac abnormalities in the general population, effecting 2-3%, approximately 7.8 million people in the United States and over 176 million people worldwide.

Retrospective Analysis Introduction Section: This retrospective analysis is on a class III medical device called the Micra Transcatheter Pacing System (TPS). The device is created by Medtronic Incorporated which is a company that focuses primarily on devices for cardio and vascular, restorative therapies, diabetes, and minimally invasive therapies. The target customers are those who have slow or irregular heartbeats that need to be monitored. This pacemaker is useful for patients who could have difficulties with the placement of traditional pacemakers, or would be better off with a single chamber pacemaker. The underlying technology used is a 1in long pacemaker that is placed directly into the right ventricle through the femoral artery using

Patients who live with mechanical heart valve require continuous interventions from health care professionals. Such interventions should be initiated as early as possible after replacement of the mechanical heart valve. In their research Oterhals et al. (2013)

The ideal prosthetic valve that combines excellent hemodynamic performance and long-term durability without increased thromboembolic risk or the need for long-term anticoagulation does not exist. Choice of operation and the prosthesis used for those patients undergoing valve replacement is important for each individual patient and ideally should be made together

An estimated 200,000 aortic valve replacements are done yearly. Surgical valve replacements frequently use BP valves over mechanical valves. 2 All transcatheter valves are bioprosthetic (BP) and have been increasingly used in patients with severe aortic stenosis deemed to be at high surgical risk. 13 TAVR was

With several different models of TAVR, it allows for specifics for each candidate. TAVR can replace all heart valves and is not limited to one procedure. Patients and doctors can discuss together which device or procedure will be suiting. With any procedure comes with risks, TAVR is less invasive then previous procedures for valve replacements and increases the survival of 30% of American’s who are unable to undergo open heart

Heart is a crucial organ in human body and if the heart does not work properly, the person will die. The human heart is a muscular organ which pumps blood all over the body. In human, the heart size is roughly same as the size of a large fist (Lewis 2016). Heart failure can happen for anyone. However people with anemia, hyperthyroidism and an overactive or underactive thyroid disease are at higher risk (Moore; Roth 2015). Artificial heart can replace as real heart which can save many people from dying while they are waiting for heart transpose. In the past, the majority of artificial hearts have been used for people who waiting for heart transplant whereas, some people use artificial heart as permanent use (Tucson 2014). It is extremely important

Artificial heart valve is a device implanted in the heart of a patient with valvular heart disease. When one of the four heart valves malfunctions, the medical choice may be to replace the natural valve with an artificial valve. This requires open-heart surgery. Valves are integral to the normal physiological