A modified Carpentier classification in transcatheter edge-to-edge repair for mitral regurgitation.
Zhaoxia PuTingyan YuXianbao LiuXinping LinHuajun LiDavid Scott LimWangxing HuPublished in: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions (2024)
Mitral regurgitation (MR) is the most common heart valve disease, and transcatheter edge-to-edge repair (TEER) has been recommended as a therapy for severe MR patients by guidelines. The classic Carpentier classification used to guide surgical mitral valve repair but is inadequate for mitral TEER (M-TEER). We herein proposed a new modified Carpentier classification named after "type + segment," which is suitable for M-TEER. We shared our strategies in M-TEER procedure for screening and performing the M-TEER according to the new modified Carpentier classification.
Keyphrases
- deep learning
- machine learning
- mitral valve
- end stage renal disease
- ejection fraction
- aortic stenosis
- newly diagnosed
- heart failure
- chronic kidney disease
- magnetic resonance
- contrast enhanced
- prognostic factors
- aortic valve
- magnetic resonance imaging
- clinical practice
- atrial fibrillation
- computed tomography
- left atrial