심장동맥협착 중증도에서 심장초음파검사와 발목위팔지수의 상관관계 분석

• 영문명: Correlation Analysis of Echocardiography and Ankle Brachial Index in the Severity of Cardiac Artery Stenosis
• 발행기관: 대한방사선과학회(구 대한방사선기술학회)
• 저자명: 김규희(Gyu-Hee Kim) 지태정(Tae-Jeong Ji)
• 간행물 정보: 『방사선기술과학』제47권 제5호, 333~344쪽, 전체 12쪽
• 주제분류: 의약학 > 방사선과학
• 파일형태: PDF
• 발행일자: 2024.09.30

국문 초록

The purpose of this study is to identify predictors of cardiac arterial stenosis severity. The subjects of the study were patients who underwent cardiovascular angiography. The predicted index was evaluated by the ankle brachial index, the left ventricular ejection fraction and the aortic valve velocity max of echocardiography. The severity of cardiac arterial stenosis increased in the elderly in their 70s and 80s. In cross-analysis of stenosis, the ankle brachial index was associated three times higher than the left ventricular ejection fraction and the aortic valve velocity max. Even in the correlation analysis, the ankle brachial index showed a high correlation as a predictor. Regression analysis showed that if the ankle brachial index was lower than 0.9, the probability of stenosis increased 6.1 times compared to the normal study subjects. and measurement of left ventricular ejection fraction revealed that subjects with low left ventricular ejection fraction were 3.3 times more likely to develop 3VD. Therefore, the predictor of cardiac artery stenosis was identified by the ankle brachial index and left ventricular ejection fraction.

목차

Ⅰ. 서 론

Ⅱ. 연구대상 및 방법

Ⅲ. 결 과

Ⅳ. 고 찰

Ｖ. 결 론

REFERENCES

키워드

심장초음파 발목위팔지수 심장동맥협착 좌심실구혈률 대동맥판막최고혈류속도 Echocardiography Ankle-brachial index Cardiac artery stenosis Ejection fraction Aortic valve velocity max