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
이용철 (국립의료원 방사선과)
저널정보
대한영상의학회 대한방사선의학회지 대한방사선의학회지 제16권 제2호
발행연도
1980.1
수록면
414 - 421 (8page)

이용수

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

초록· 키워드

오류제보하기
Left ventriculography with RAO projection gives many informations abut the ststes of mitral apparatus and of left ventricular function. The knowledges about these are very important to determination of performance, time and method of cardian surgery in mitral valvular heart diseases. 20 patients of mitral valvular heart disease were studied with left ventriculographies in RAO projection which were taken before open heart surgery at department of radiology, National Medical Center during 1976 to June 1980, Comparing with operative findings and pathologic specimens. The results are as follows ; 1. Poor motilities and irregularities of mitral valves which were visible above the fulcrum, and irregrlarites and severe retraction of the fornix during left ventricular systolic phases on left ventriculographies were compatible to the stage III by Seller's classification of mitral valvular stenosis on operative findings. Mild degree of irregularities and restriction with smooth fornix suggested the stage I. The findings between these two, the stageII. 2. Ml group show left ventricular dilation without hypertrophy, MS group, no significant effect on LV. Ao group , enlargement with hypertrophy. 3. In MS and MI group , ejection fraction were relatively well preserved until grade I-II of NYHA Classification. But grade III-IV revealed decreased ejection fraction. E.F. was below 0.55 in 86% of grade III-IV. In Ao group, grade IV showed well preservaton of E.F. 4. The pattern of left ventricular contraction demonstrated hypokinetic synesis or asyneiss in 44.8% of grade IV, but was normal in all cases below grade III. Hyperkinetic synesis was visible in all Ao group. 5. Left ventriculography is essential to evaluation of mitral valve apparatus and LV function in mitral heart diseases before cardian surgery.

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