Research Article

	Sir Thomas Lewis: his impact on American cardiology. H Burchell Br. Heart J. 1981; 46: 1-4. doi:10.1136/hrt.46.1.1 [PDF] [Request Permissions]
	Cardiac vomiting. P Sleight Br. Heart J. 1981; 46: 5-7. doi:10.1136/hrt.46.1.5 [PDF] [Request Permissions]
	Role of calcium antagonists in cardiovascular therapy. H Dargie, E Rowland, and D Krikler Br. Heart J. 1981; 46: 8-16. doi:10.1136/hrt.46.1.8 [Abstract] [PDF] [Request Permissions]
	Relations between ejection fraction and ventricular volume, and their alteration by chronic beta-blockade. P L Kerkhof, J Baan, B Buis, and A C Arntzenius Br. Heart J. 1981; 46: 17-22. doi:10.1136/hrt.46.1.17 [Abstract] [PDF] [Request Permissions]
	Right ventricular performance in essential hypertension after beta-blockade. J Ferlinz, J L Easthope, D Hughes, J Siegel, J Tobis, and W S Aronow Br. Heart J. 1981; 46: 23-29. doi:10.1136/hrt.46.1.23 [Abstract] [PDF] [Request Permissions]
	Two-dimensional echocardiographic assessment of common atrioventricular valves in univentricular hearts. J F Smallhorn, G Tommasini, and F J Macartney Br. Heart J. 1981; 46: 30-34. doi:10.1136/hrt.46.1.30 [Abstract] [PDF] [Request Permissions]
	Rapid estimation of echocardiographic peak velocity of circumferential fibre shortening (peak Vcf). P Ko, D R Boughner, W J Paulsen, and J A Persaud Br. Heart J. 1981; 46: 35-40. doi:10.1136/hrt.46.1.35 [Abstract] [PDF] [Request Permissions]
	Hydraulic orifice formula for echographic measurement of the mitral valve area in stenosis. Application to M-mode echocardiography and correlation with cardiac catheterisation. W S Seitz and K Furukawa Br. Heart J. 1981; 46: 41-46. doi:10.1136/hrt.46.1.41 [Abstract] [PDF] [Request Permissions]
	Ventricular septal defect in children born in Liverpool 1960 to 1969. Evaluation of natural course and surgical implications in an unselected population. D F Dickinson, R Arnold, and J L Wilkinson Br. Heart J. 1981; 46: 47-54. doi:10.1136/hrt.46.1.47 [Abstract] [PDF] [Request Permissions]
	Congenital heart disease among 160 480 liveborn children in Liverpool 1960 to 1969. Implications for surgical treatment. D F Dickinson, R Arnold, and J L Wilkinson Br. Heart J. 1981; 46: 55-62. doi:10.1136/hrt.46.1.55 [Abstract] [PDF] [Request Permissions]
	Left atrial to coronary sinus fenestration (partially unroofed coronary sinus). Morphological and angiocardiographic observations. R M Freedom, J A Culham, and R D Rowe Br. Heart J. 1981; 46: 63-68. doi:10.1136/hrt.46.1.63 [PDF] [Request Permissions]
	Atrioventricular conduction and right atrial volume in children with and without secundum atrial septal defects. D J Shiku, M Stijns, J P Lintermans, and A Vliers Br. Heart J. 1981; 46: 69-73. doi:10.1136/hrt.46.1.69 [PDF] [Request Permissions]
	Reliability of systolic time intervals in diagnosis of transposition of great arteries in newborn. G G Sandor, M W Patterson, M Tipple, and D J Vince Br. Heart J. 1981; 46: 74-79. doi:10.1136/hrt.46.1.74 [PDF] [Request Permissions]
	Systolic time intervals in chronic severe anaemia and effect of diuretic and digitalis. E R Warrier, K G Balakrishnan, K Sankaran, and G D Gupta Br. Heart J. 1981; 46: 80-83. doi:10.1136/hrt.46.1.80 [Abstract] [PDF] [Request Permissions]
	Clinical significance of exercise-induced ST segment elevation. Correlative angiographic study in patients with ischaemic heart disease. P J de Feyter, P A Majid, M J van Eenige, R Wardeh, F N Wempe, and J P Roos Br. Heart J. 1981; 46: 84-92. doi:10.1136/hrt.46.1.84 [Abstract] [PDF] [Request Permissions]
	Serial measurement of circulating immune complexes in myocardial infarction. E Szondy, Z Mezey, G Füst, J Székely, and S Gerö Br. Heart J. 1981; 46: 93-98. doi:10.1136/hrt.46.1.93 [Abstract] [PDF] [Request Permissions]
	Fistula between left coronary artery and superior vena cava. A J Galbraith, D Werner, and R H Cutforth Br. Heart J. 1981; 46: 99-100. doi:10.1136/hrt.46.1.99 [PDF] [Request Permissions]
	Self-inflicted stab wound causing aorto-right ventricular fistula. P Goddard, A G Jones, and J D Wisheart Br. Heart J. 1981; 46: 101-103. doi:10.1136/hrt.46.1.101 [PDF] [Request Permissions]
	Congenital complete heart block and persistent ductus arteriosus associated with maternal systemic lupus erythematosus. O Stephensen, W P Cleland, and K Hallidie-Smith Br. Heart J. 1981; 46: 104-106. doi:10.1136/hrt.46.1.104 [PDF] [Request Permissions]
	Giant aneurysm of membranous septum. Unusual cause of mediastinal mass. B Sethia and L Cotter Br. Heart J. 1981; 46: 107-109. doi:10.1136/hrt.46.1.107 [Abstract] [PDF] [Request Permissions]
	Echocardiography in Löffler's endocarditis. J C Rodger, K G Irvine, and R A Lerski Br. Heart J. 1981; 46: 110-112. doi:10.1136/hrt.46.1.110 [PDF] [Request Permissions]
	Mucopolysaccharidosis type IV as a cause of mitral stenosis in an adult. M A Ireland and D B Rowlands Br. Heart J. 1981; 46: 113-115. doi:10.1136/hrt.46.1.113 [PDF] [Request Permissions]