What is a heart valve clip?
What is a mitral valve clip? A mitral valve clip repairs your damaged mitral valve without the need for open-heart surgery. A small metal clip, about the size of a large staple, is attached to your mitral valve via a vein in your leg. The clip stays there permanently and helps your valve to function properly again.
What is MitraClip used for?
MitraClip™ is a nonsurgical option for high-risk patients who need medical attention for mitral valve regurgitation or another mitral valve disease but are not candidates for mitral valve repair and replacement surgery. Using a catheter (a thin, flexible tube), your cardiologist places a clip on your mitral valve.
Is a MitraClip a mechanical valve?
MitraClip is a mechanical clip that grasps, fits together and fastens the mitral valve leaflets of the heart. With this technique, the patient’s heart valve repair can occur without the need for open-heart surgery.
What is a mitral clip made of?
What is MitraClip™ made of? The MitraClip™ device is a small metal clip covered with a polyester fabric that is implanted on your mitral valve. The clip is inserted through a catheter, without the need to temporarily stop your heart. There can be up to 4 different clip sizes used to tailor your clip size to your valve.
What is a heart micro valve?
The mitral valve is one of four valves in the heart that keep blood flowing in the right direction. Each valve has flaps (leaflets) that open and close once during each heartbeat. If a valve doesn’t open or close properly, blood flow through the heart to the body can be reduced.
Who performs MitraClip procedure?
Two-doctor procedure team: Transcatheter procedures are performed jointly by a cardiologist who specializes in catheter-based procedures and a cardiovascular surgeon.
Who makes mitral valve clip?
Since the initial approval, Abbott has introduced two newer generations, G2, G3 and now G4, to support patient care. Abbott is the global leader in developing transcatheter mitral valve technologies as alternatives to open-heart surgery.
How big is the MitraClip?
The Delivery Catheter: coated with a hydrophilic coating for a length of approximately 131 cm. Failure to prepare the device as stated in these instructions and failure to handle the device with care could lead to additional intervention or serious adverse event.
How safe is mitral valve clip?
The MitraClip was safe and significantly reduced mitral regurgitation, with a procedural success rate of 95.8%. However, after 1 year, the rate of the primary end point (all-cause death or unplanned hospitalization for heart failure) and the rates of the individual components were similar in both groups.
How successful is a MitraClip?
Observed survival for MitraClip patients was 83.8%, 61.5%, and 39.8% at 1-year, 3-year, and 5-year follow-up, respectively. For the surgically and conservatively treated groups, respective survival ratios where 87.9% and 77.3%; 76.3% and 55.6%; 66.1% and 40.5% after 1, 3, and 5-year follow-up.
What material is the MitraClip made of?
What is MitraClip™ made of? The MitraClip™ device is a small metal clip covered with a polyester fabric that is implanted on your mitral valve. The clip is inserted through a catheter, without the need to temporarily stop your heart.
How long do heart valve clips last?
The first MitraClip® device was implanted in 2003 and laboratory testing supports durability of the device over a period of 15 years. Regular medical follow-up is essential to evaluate how the MitraClip® device is performing.
What is the MitraClip system?
The MitraClip system is a device for percutaneous edge-to-edge reconstruction of the mitral valve in patients with severe mitral regurgitation who are deemed at high risk for surgery.
What is the role of Echocardiography in the MitraClip procedure?
After the MitraClip system has been deployed and released from the guide catheter, 2D, 3D echocardiography and importantly fluoroscopy are used to observe MitraClip stability and adequate creation of a double orifice mitral valve anatomy.
What are the contraindications to a MitraClip procedure?
A mitral valve area <4.0 cm 2 is considered a relative contraindication to the procedure as the MitraClip will likely result in potentially significant stenosis. Mitral gradients should also be established as a baseline, however, overestimation of stenosis can be occur with severe mitral regurgitation from associated increased transmitral flow.
How is echocardiography used to evaluate mitral regurgitation (mg)?
Echocardiography is a well-established method for evaluating mitral regurgitation. Transthoracic echocardiography is the initial technique that typically identifies the pathoanatomic mechanism and severity of the mitral regurgitation.