Cheung, Y. F., Leung, M. P., Chau, K. T.
An 18 month old girl with an angiographically measured ductus of 4.5 mm underwent transcatheter occlusion of the persistent arterial duct with a 17 mm Rashkind umbrella and an occluding spring coil....
The cross sectional anatomy of ventricular septal defects: a reappraisal.
Baker, E J, Leung, M P, Anderson, R H, Fischer, D R, Zuberbuhler, J R
The cross sectional echocardiographic description of holes in the ventricular septum has been unsatisfactory, chiefly because there are so many classifications of this defect. The accurate...
Complete heart block after balloon dilatation for congenital pulmonary stenosis.
Permanent complete heart block developed in a five year old child during balloon dilatation for pulmonary valve stenosis. Damage to the atrioventricular node by pressure from the inflated balloon may...
Abnormal cardiac signs after Fontan type of operation: indicators of residua and sequelae.
Leung, M P, Benson, L N, Smallhorn, J F, Williams, W G, Trusler, G A, Freedom, R M
Among 74 survivors of the Fontan type of operation abnormal cardiac signs were detected in 46 (62%) at postoperative examination. The findings were analysed in relation to the state of the...
Leung, M P, Mok, C K, Lo, R N, Lau, K C
Twenty nine patients with isolated perimembranous ventricular septal defects were investigated by M mode, cross sectional, and pulsed Doppler echocardiography. Tricuspid valve anomalies were present...
Leung, M P, Mok, C K, Lau, K C, Lo, R, Yeung, C Y
The application of cross sectional echocardiography and pulsed Doppler ultrasound to the management of symptomatic neonates with suspected congenital heart disease was studied in 96 consecutive...
Cheung, Y F, Cheng, V Y W, Chau, A K T, Chiu, C S W, Yung, T C, Leung, M P
Objective: To compare the outcome of infants and children who have right atrial isomerism and normal pulmonary venous drainage with those who have anomalous drainage, and to determine factors...
Hui, L, Chau, A K T, Leung, M P, Chiu, C S W, Cheung, Y F
Objectives: To use dobutamine stress echocardiography to determine left ventricular (LV) function and wall motion of children long term after arterial switch operation (ASO) for transposition of the...
Abnormal radial artery in Down's syndrome.
Lo, R N, Leung, M P, Lau, K C, Yeung, C Y
Abnormal arterial patterns in the forearm were discovered in 12 of 77 patients (16%) with Down's syndrome. Eight patients had an enlarged anterior interosseous artery, the distal portion of which was...