초록 열기/닫기 버튼
저자들은 중증 폐동맥판협착과 난원공개존증이 있음에도 동맥관개존증이 동반되어 무증상으로 나타난 성인에서의 증례를 경험하였기에 이를 문헌고찰과 함께 보고하는 바이다.
Pulmonary valve stenosis (PS) is the 3rd most common form of adult congenital heart disease. The patient was a 56-year-old woman, with known congenital heart disease but who was not receiving any treatment as she was not functionally limited. A two-dimensional echocardiogram showed severe right ventricular hypertrophy, pulmonary valve thickening and systolic doming. A color Doppler revealed a retrograde flow from the aorta to the left pulmonary artery. She had severe heart failure on the right hand side from a PS but did not display any symptoms. We hypothesized that she had a retrograde flow to the pulmonary circulation through a patent ductus arteriosus (PDA), through which oxygenated blood could be supplied to the systemic circulation and, hence, no hypoxia. We attempted a balloon valvuloplasty for the PS followed by a device closure for the PDA. Here we report on this adult female with severe PS but lacking any symptoms, due to the presence of a PDA.
키워드열기/닫기 버튼
Pulmonary valve Stenosis, Patent foramen ovale, Patent ductus arteriosus
