메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
박재형 (한국과학기술원 전기전자공학과)
저널정보
대한영상의학회 대한방사선의학회지 대한방사선의학회지 제25권 제2호
발행연도
1989.1
수록면
222 - 227 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Cine-MR Imaging was done in 2 normal persons and 9 patients of valvular heart disease with 20 T superconducting MR system (Spectro-20000 ; GoldStar Korea). The MRI was undertaken using gradient echo technique with small flip angle. Repetition time(TR) was 34 msec and echo time(TE) 18 msec In most cases 20 to 30 frames could be obtained during one cardiac cycle. With normal heart high signal intensity was identified in the blood filled cardiac chambers, transient signal void was observed near tricuspid mitral and aortic valves cardiac chambers. Transient signal void was observed near tricuspid mitral and aortic valves due to the tubulences induced by valve opening or closure. In 6 cases of mitral valvular disease mitral valve was identified in all cases. The valvular motion was limited revealing doming toward cardiac apex during diastole. Signal void was evident in pansystolic phase of left ventricle in all cases. Evidences of combined aortic or tricuspid valve disease were also demonstrted revealing signal void in the corresponding cardiac chambers. Cine-MRI seemed to be not only a good non-invasive diagnostic modality for the valvular heart disease but also an accurate modality for cardiac functional evaluation.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0