MitraClip

• Shortness of breath
• Fatigue
• Swelling in the legs etc.

Mitral valve prolapse –mitral valve leaflet tissue is deformed and elongated so that the leaflets do not come together normally. Other types of heart disease – MR can develop as a result of other types of heart diseases, such as after a heart attack or other cause of heart muscle injury. Congenital heart abnormality.

The Mitraclip repair procedure involves the following steps:

1. Vein puncture and guide catheter insertion Prior to sterile draping, a plate and a lift are placed under and over the right lower extremity respectively. From the femoral venous (femoral vein ) puncture, a TEE guided trans-septal puncture of the septum is performed using a standard kit with the needle, a dilator and a sheath. After successful septal puncture, the sheath is parked in the left atrium. The femoral vein entry site is dilated with a dilator

2. Steering/positioning of the guide catheter and CDS The Steerable Guide Catheter-Dilator assembly is inserted over the guide wire under TEE guidance. The Steerable Guide Catheter handle is secured in the sterile stabilizer placed on top of the previously placed lift. The dilator and guidewire are removed together and the guide catheter is de-aired. The Clip Delivery System (CDS) is inserted through the Steerable Guide Catheter under fluoroscopic and TEE guidance The Steerable Guide Catheter and Clip Delivery System (CDS) are positioned in the left atrium for clip deployment using echocardiographic and fluoroscopic guidance. The clip arms are opened and the clip is positioned The Steerable Guide Catheter-Dilator assembly is inserted over the guide wire under TEE guidance. The Steerable Guide Catheter handle is secured in the sterile stabilizer placed on top of the previously placed lift

3. Leaflet grasping, leaflet insertion assessment, and clip closure After aligning the CDS, and the MitraClip, the mitral valve leaflets are grasped and the MitraClip is partially closed to reduce MR Quality of the grasp, valve function and adequacy of repair (reduction of valve leak) are assessed using echocardiography and fluoroscopy if desired.

4. MitraClip deployment and system removal. The clip is closed further as needed under real time MR assessment. If necessary, the Clip is repositioned to reduce MR further A second clip may be placed as needed to further reduce MR

5. The steerable guide catheter is removed and groin access is closed.

Anatomic suitability is assessed by transesophageal echocardiography. Factors such as the origin of mitral regurgitation, the flail segment width are taken into consideration.

• Quicker recovery, Less pain and Less discomfort
• Minimally invasive as compared to open-heart surgery
• Average stay of patient is 2 – 3 days, however it may vary depending on the condition of patient
• Improvement in the symptoms (shortness of breath and low pressure etc.) of mitral regurgitation can be felt immediately after the procedure
• Improved lifestyle of the patient

Team lead by Dr Sengottuvelu G, Apollo hospitals, Chennai. Team members include interventional cardiologists, anaesthetists, cardiac surgeons, imaging specialists and other specialists who have joined forces and created a partnership approach to provide exceptional care focused on patients. Team also includes physician assistants who work closely with patients and families from clinical evaluations to recovery. Together, the team combines years of education, training, and experience with advanced medical techniques and sophisticated technologies in a patient-centered environment. Shared decision-making with open communication between team members, patients and their families, and referring physicians are important keys to positive patient outcomes.