Your heart has several valves that help to ensure blood moves in the right direction as it flows between chambers. One of these valves is called the mitral valve (Mv). It lies between the left atrium and ventricle (upper chamber and lower chamber, respectively). Normally, it remains closed to prevent blood from flowing from the atrium to the ventricle as the atrium fills with blood. As pressure in the atrium builds, the valve opens and allows the blood to flow into the chamber beneath. As the ventricle contracts to send blood throughout the body, the valve shuts and prevents backflow into the atrium.
There are two problems that can cause the mitral valve to malfunction: stenosis and regurgitation. Stenosis is characterized by a narrowing of the passageway straight through which blood flows into the ventricle. Regurgitation describes a health in which the Mv leaks, allowing blood to flow from the ventricle back into the atrium. In this article, we'll by comparison how surgeons address these problems, and the benefits of using minimally invasive techniques.
Repair Versus Replacement
Surgeons can whether elect to achieve a valve replacement or to repair the malfunctioning valve. While repairing it is not all the time possible, it commonly leads to fewer complications. There's less chance of blood clots, so patients rarely need to use anticoagulants after surgery. And there's commonly a good survival rate.
Mitral valve repair can be performed straight through a former open chest coming or with a minimally invasive approach. Open chest surgery requires the surgeon to make an incision in the chest and cut straight through the patient's breastbone. This is done in order to give the surgeon easy access to the Mv. A minimally invasive coming makes use of robotic arms equipped with surgical tools and cameras. The tools allow the surgical team to achieve the repairs while the camera lets them gawk the site on a video monitor.
Why Doctors Prefer Minimally Invasive Mitral Valve Repair
Because the incisions are smaller and the patient's breastbone is left intact there are a amount of benefits to performing minimally invasive mitral valve repair. There is a much lower risk of infection setting in. There's also less hurt for the patient.
While open chest surgery commonly requires the patient to stay in the hospital for up to ten days, a patient can often leave after two days following a minimally invasive approach. At home, the rescue time is likewise shorter. It is not uncommon to recover fully within two or three weeks; by contrast, the median rescue time following open chest surgery can exceed eight weeks.
Even though surgery is not all the time significant when the Mv is stenotic or regurgitant, evidence suggests that these conditions can at last damage the heart. This happens because the heart is forced to work harder in order to pump blood. To that end, there is value in proactively resolving the qoute once it is diagnosed. Speak with your cardiothoracic surgeon to conclude if you are a candidate for a minimally invasive approach.
Cardiothoracic Surgery:Advantages of Minimally Invasive Mitral Valve fix
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