Comparison of high-flow nasal cannula oxygen therapy versus nasal cannula in sedated transoesophageal echocardiography in patients with mitral regurgitation: a prospective, randomized controlled clinical trial

Abstract Background Patients with moderate-to-severe mitral regurgitation (MR) undergoing pre-procedural transesophageal echocardiography (TEE) for transcatheter edge-to-edge repair (TEER) are at high risk for hypoxia during propofol sedation. We evaluated the efficacy and safety of high-flow nasal...

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Bibliografische gegevens

Hoofdauteurs:	Jing Hu, Ziqi Qiu, Daolin Xia, Wenwen Zhang, Zhaojing Fang, Meirong Ling, Mingxia Ding
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	BMC 2026-04-01
Reeks:	Journal of Cardiothoracic Surgery
Onderwerpen:	High flow nasal cannula Transoesophageal echocardiography Sedation Hypoxia
Online toegang:	https://doi.org/10.1186/s13019-026-04044-6
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