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Heart

A case of total anomalous pulmonary venous connection to the portal vein is described. The diagnosis was suspected clinically, supported by the echocardiogram, and confirmed by cardiac ...

British Heart Journal, Research Article, C Mortera, M Tynan, A W Goodwin, S Hunter

Date : 01/06/1977
Heart

Twenty three cases that fell outside the normal patterns of variation of heart rate and rhythm were evaluated by echocardiography. Recognition that an arrhythmia is present and appropriate prenatal ...

British Heart Journal, Research Article, L D Allan, R H Anderson, I D Sullivan, S Campbell, D W Holt, M Tynan

Date : 01/09/1983
Heart

Pulsed wave Doppler estimates of blood flow velocity were made across the mitral, tricuspid, aortic, and pulmonary valves in a series of 120 normal fetuses (gestational age 16-36 weeks). Despite ...

British Heart Journal, Research Article, L D Allan, S K Chita, W Al-Ghazali, D C Crawford, M Tynan

Date : 01/06/1987
Heart

In the presence of caval channel obstruction, caused by malposition or shrinkage of the baffle, significant differences were seen in the echocardiographic appearances of the baffle, namely limitation ...

British Heart Journal, Research Article, S Hunter, C Mortera, G Terry, A Goodwin, M Tynan, M Holden

Date : 01/09/1977
Heart

A case of transcatheter occlusion of a Blalock-Taussig shunt with a detachable silicone filled balloon is described.

British Heart Journal, Research Article, J F Reidy, E Baker, M Tynan

Date : 01/07/1983
Heart

OBJECTIVE--To examine the relation between a characteristic form of left ventricular dysfunction in the fetus and abnormalities of the aortic valve and endocardial fibroelastosis of the left ...

British Heart Journal, Research Article, G K Sharland, S K Chita, N L Fagg, R H Anderson, M Tynan, A C Cook, L D Allan

Date : 01/12/1991
Heart

The ratio of right ventricle to femoral artery systolic pressure decreased from a mean (1 SD) of 1.4 (0.32) before to 0.8 (0.24) after dilatation and the transvalvar gradient decreased from 81 (29.7) ...

British Heart Journal, Research Article, E J Ladusans, S A Qureshi, J M Parsons, S Arab, E J Baker, M Tynan

Date : 01/06/1990
Heart

The M-mode echocardiogram can be obtained in the developing human fetus from around the 16th week of gestation until term. Errors in interpretation of the M-mode echocardiogram can be avoided by ...

British Heart Journal, Research Article, L D Allan, M C Joseph, E G Boyd, S Campbell, M Tynan

Date : 01/06/1982
Heart

Identification of congenital cardiac malformations by echocardiography in midtrimester fetus. All fetal heart specimens were collected and studied morphologically.

British Heart Journal, Research Article, L D Allan, M Tynan, S Campbell, R H Anderson

Date : 01/10/1981
Heart

Magnetic resonance imaging at a high field strength of ventricular septal defects in infants. Magnetic resonance imaging at a high field strength has potential benefits for the study of the heart in ...

British Heart Journal, Research Article, E J Baker, V Ayton, M A Smith, J M Parsons, E J Ladusans, R H Anderson, M N Maisey, M Tynan, N L Fagg, P B Deverall

Date : 01/10/1989