相关实验视频

Updated: Jan 20, 2026

A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury
07:10

A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury

Published on: March 31, 2023

1.5K

消除未诊断/未治疗的大动脉缩症的综合统一方案:确定大动脉缩症和治疗差异的算法验证

Daniel Mitchell1, Dhairya Patel1, Jesse Navarrette1

  • 1Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA.

Structural heart : the journal of the Heart Team
|January 19, 2026
PubMed
概括

一个算法准确地从心声回声图中识别出严重的大动脉狭窄 (sAS). 老年妇女和那些有医疗保险的人不太可能接受大动脉置换 (AVR),突出了持续的治疗差异.

关键词:
大动脉狭窄症 大动脉狭窄症电子健康记录电子健康记录健康的社会决定因素手术上更换大动脉门.通过导管更换大动脉门.

更多相关视频

Author Spotlight: Development of a Minimally Invasive Large-Animal Model for Reliable and Reproducible Cardiovascular Research06:51

Author Spotlight: Development of a Minimally Invasive Large-Animal Model for Reliable and Reproducible Cardiovascular Research

Published on: October 20, 2023

1.6K
Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement14:14

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

14.6K

相关概念视频

A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury07:10

A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury

An appropriate animal model is needed to understand the pathologic mechanisms underlying aortic valve stenosis (AVS) and to evaluate the efficacy of therapeutic interventions. The present protocol describes a new procedure for developing the AVS rabbit model via a direct balloon injury in...
1.5K
A Minimally Invasive Model of Aortic Stenosis in Swine06:51

A Minimally Invasive Model of Aortic Stenosis in Swine

This protocol describes a minimally invasive surgical procedure for ascending aortic banding in...
1.6K
Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement14:14

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Valve-sparing aortic root replacement has the advantage of preserving the patient's own aortic valve. The complexity of the reported techniques to date restricts their use to a limited number of cardiac surgeons. This protocol describes step-by-step a standardized technique reproducible by a greater number of cardiac...
14.6K
Isolation of Mouse Interstitial Valve Cells to Study the Calcification of the Aortic Valve In Vitro05:47

Isolation of Mouse Interstitial Valve Cells to Study the Calcification of the Aortic Valve In Vitro

This article describes the isolation of mouse aortic valve cells by a two-step collagenase procedure. Isolated mouse valve cells are important for performing different assays, such as this in vitro calcification assay, and for investigating the molecular pathways leading to aortic valve...
4.6K
Murine Model of Central Venous Stenosis using Aortocaval Fistula with an Outflow Stenosis06:17

Murine Model of Central Venous Stenosis using Aortocaval Fistula with an Outflow Stenosis

An aortocaval fistula was created by puncturing the murine infra-renal aorta through both walls into the inferior vena cava and was followed by creation of a stenosis in its outflow via partial ligation of the inferior vena cava. This reproducible model can be used to study central venous...
7.8K
Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots12:17

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Full-root aortic valve replacement by stentless aortic xenograft is a viable option in patients with small aortic roots. We describe, a technique for the full-root implantation of stentless aortic xenografts, with emphasis on the management of the proximal suture line and coronary anastomoses, and discuss its limitations and alternative...
11.8K