Mechanical Properties of Human Coronary Arteries

被引：50

作者：

Claes, E. ^{[1
]}

Atienza, J. M. ^{[1
]}

Guinea, G. V. ^{[1
]}

Rojo, F. J. ^{[1
]}

Bernal, J. M. ^{[2
]}

Revuelta, J. M. ^{[2
]}

Elices, M. ^{[1
]}

机构：

[1] Tech Univ Madrid, Dept Mat Sci, Madrid 28040, Spain

[2] Hosp Mar, Servicio Cirugia Cardiovasular, Santander, Spain

来源：

2010 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2010年

关键词：

INTRAVASCULAR ULTRASOUND; ELASTIC PROPERTIES; BEHAVIOR; AGE; PORCINE; AORTA; CANINE; VIVO;

D O I：

10.1109/IEMBS.2010.5627560

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The lack of reliable mechanical data on coronary arteries and, more specifically, on their wall strength hampers the application of numerical models and simulations to vascular problems, and precludes physicians from knowing in advance the response of coronary arteries to the different interventions. Studies of the mechanical properties of coronary arteries have been carried out almost exclusively on animals. Only a few studies have tried to characterize the in vivo behavior of human coronaries through tests under physiological conditions. In this work, the mechanical properties of human coronary arteries have been characterized. Whole samples from human right (RC) and left anterior descending (LAD) coronary arteries aged between 23 and 83 years have been studied by means of in-vitro tensile testing up to failure.

引用

页码：3792 / 3795

页数：4

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