相关实验视频

Updated: Jul 28, 2026

Implantation of the Syncardia Total Artificial Heart
16:11

Implantation of the Syncardia Total Artificial Heart

Published on: July 18, 2014

36.9K

穿透导管大动脉植入后永久心脏起器植入:对晚期临床结果和左心室功能的影响

Marina Urena1, John G Webb, Corrado Tamburino

  • 1Quebec Heart & Lung Institute, Laval University, Quebec City, QC, Canada (M.U., E.D., R.D., H.B.R., L.N.-F., F.P., J.R.-C.); St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada (J.G.W., M.B.); Ferrarotto Hospital, University of Catania, Catania, Italy (C.T., M.B., S.I.); Hospital Clínico de Málaga, Universidad de Málaga, Málaga, Spain (A.J.M.-G., J.H.A.B.); St. Michael's Hospital, Toronto University, Toronto, ON, Canada (A.C., H.A.L.); Clínica de Occidente de Cali, Cali, Colombia (A.E.D., L.M.B., A.M.C.); Hospital Universitari Vall d'Hebron, Universitat Autonoma de Barcelona, Barcelona, Spain (V.S., B.G.d.B.); and Hospital Clinico Universitario de Valladolid, Valladolid, Spain (I.A.-S., J.L.).

Circulation
|December 28, 2013
PubMed
概括

穿透导管大动脉植入后的永久起器植入 (PPI) 是常见的,但不会增加死亡率. 然而,随着时间的推移,新的PPI会对左心室功能产生负面影响.

关键词:
大动脉狭窄症是什么大动脉门的大动脉门死亡,突然,心脏病的死亡.心脏门的心脏门心脏起器,人造的人造

更多相关视频

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure07:41

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure

Published on: February 8, 2022

3.7K
Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation06:04

Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation

Published on: August 8, 2025

722

相关概念视频

Mitral Regurgitation I: Introduction01:20

Mitral Regurgitation I: Introduction

Mitral regurgitation is characterized by the backward circulation of blood from the left ventricle to the left atrium during systole, a phase of the cardiac cycle when the heart contracts and pumps blood out of the chambers. This abnormal flow occurs primarily due to the dysfunction of the mitral valve or its supporting structures, which include the mitral leaflets, chordae tendineae, annulus, and papillary muscles.Etiology and Mechanisms:Primary Mitral Regurgitation: This type arises from...
Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...