PT - JOURNAL ARTICLE AU - Xavier Armoiry AU - Martin Connock TI - Correspondence on 'Cost-effectiveness of transcatheter edge-to-edge repair in secondary mitral regurgitation does need confirmation' by Cohen <em>et al</em> AID - 10.1136/heartjnl-2022-321179 DP - 2022 May 09 TA - Heart PG - heartjnl-2022-321179 4099 - http://heart.bmj.com/content/early/2022/05/08/heartjnl-2022-321179.short 4100 - http://heart.bmj.com/content/early/2022/05/08/heartjnl-2022-321179.full