Cardiac Resynchronisation Therapy Defibrillator Insertion (CRTD) Cardiac Resynchronisation Therapy Defibrillator Insertion (CRTD) Choose your language: 🇬🇧 English 🏴 Welsh 🇧🇩 বাংলা 🇵🇱 Polski 🇮🇳 हिंदी 🇹🇷 Türkçe 🏳 عربى