Divided into four sections—the aortic root, ascending aorta, aortic arch, and descending aorta—it ensures blood reaches areas like the arms, legs, brain, and abdominal organs. Signs of a problem with ...

In this study we incorporated different types of aortic root motion into fluid-structure interaction (FSI) models representing an ATAA and a healthy aorta to examine their impacts on wall stress and ...

Valve-sparing aortic root replacement procedures necessitate precise correction of leaflet prolapse to ensure optimal valve function and long-term durability. This correction is typically achieved by ...

The Food and Drug Administration has identified a Class I recall of Medtronic Aortic Root Cannulas due to a risk of unexpected loose material in the male luer used in the cannula. The loose material ...

Euthanasia was performed under excessive anesthesia (80 mg/kg pentobarbital sodium, intraperitoneally). The aortic root and valve were sectioned using a microtome, and 10 μm frozen sections were ...

included symptomatic patients or patients scheduled to undergo aortic repair, or reported growth only after aortic interventions. In studies with multiple cohorts, only 1 cohort was required to meet ...

This procedure is known as Transcatheter Aortic Valve Replacement (TAVR) or Transcatheter Aortic Valve Implantation (TAVI). Since then, many studies have been conducted across all risk categories ...

Balloon dilation is a commonly used assistant method in transcatheter aortic valve replacement (TAVR ... valve slight contracted under the elastic recovery force of the aortic root and native valve, ...