Research Article

	Two or more intra AV nodal pathways in association with either a James or Kent extranodal bypass in 3 patients with paroxysmal supraventricular tachycardia. R A Spurrell, D Krikler, and E Sowton Br. Heart J. 1973; 35: 113-122. doi:10.1136/hrt.35.2.113 [PDF] [Request Permissions]
	Atrioventricular conduction in patients with short PR intervals and normal QRS complexes. J K Bissett, A J Thompson, N DeSoyza, and M L Murphy Br. Heart J. 1973; 35: 123-127. doi:10.1136/hrt.35.2.123 [PDF] [Request Permissions]
	Estimation of left ventricular size by echocardiography. D G Gibson Br. Heart J. 1973; 35: 128-134. doi:10.1136/hrt.35.2.128 [PDF] [Request Permissions]
	Prognostic index for myocardial infarction treated in a coronary care unit. B L Chapman and C H Gray Br. Heart J. 1973; 35: 135-141. doi:10.1136/hrt.35.2.135 [PDF] [Request Permissions]
	Prediction of left heart filling pressure and its sequential change in acute myocardial infarction from the terminal force of the P wave. J Heikkilä, P G Hugenholtz, and B S Tabakin Br. Heart J. 1973; 35: 142-151. doi:10.1136/hrt.35.2.142 [PDF] [Request Permissions]
	Acute haemodynamic effects of practolol in patients with idiopathic hypertrophic subaortic stenosis. H J Matlof and D C Harrison Br. Heart J. 1973; 35: 152-158. doi:10.1136/hrt.35.2.152 [PDF] [Request Permissions]
	Pathology of infective endocarditis. A postmortem evaluation. I Steiner, A K Patel, M S Hutt, and K Somers Br. Heart J. 1973; 35: 159-164. doi:10.1136/hrt.35.2.159 [PDF] [Request Permissions]
	Selective coronary angiography in primary myocardial disease. B S Lewis and M S Gotsman Br. Heart J. 1973; 35: 165-173. doi:10.1136/hrt.35.2.165 [PDF] [Request Permissions]
	Heart valve surgery in 114 patients over the age of 60. W Oh, R Hickman, R Emanuel, L McDonald, J Somerville, D Ross, K Ross, and L Gonzelëz-Lavin Br. Heart J. 1973; 35: 174-180. doi:10.1136/hrt.35.2.174 [PDF] [Request Permissions]
	Familial hypertrophic cardiomyopathy in Ceylon. N J Wallooppillai, D P Atukorale, M de S Jayasinghe, and S Kulathungam Br. Heart J. 1973; 35: 181-188. doi:10.1136/hrt.35.2.181 [PDF] [Request Permissions]
	Incidence of cardiac malformations at birth and later, and neonatal mortality. M Campbell Br. Heart J. 1973; 35: 189-200. doi:10.1136/hrt.35.2.189 [PDF] [Request Permissions]
	Purulent pericarditis followed by early constriction in young children. R Caird, N Conway, and I K McMillan Br. Heart J. 1973; 35: 201-203. doi:10.1136/hrt.35.2.201 [PDF] [Request Permissions]
	Arbovirus (dengue type) as a cause of acute myocarditis and pericarditis. N Nagaratnam, K Siripala, and N de Silva Br. Heart J. 1973; 35: 204-206. doi:10.1136/hrt.35.2.204 [PDF] [Request Permissions]
	Electrocardiographic changes during exercise in Kurdish and Yemenite Jews in Israel. C T Davies, J M Neilson, and S Samueloff Br. Heart J. 1973; 35: 207-210. doi:10.1136/hrt.35.2.207 [PDF] [Request Permissions]
	Double-blind crossoer clinical trial of pyridinolcarbamate in peripheral arterial disease (arteriosclerosis obliterans). K W Walton, G M Craig, P Prior, J A Waterhouse, and J Skilton Br. Heart J. 1973; 35: 211-219. doi:10.1136/hrt.35.2.211 [PDF] [Request Permissions]
	Unusual effect of direct current shock in ventricular tachycardia associated with myocardial infarction. E Kaplinsky, N Kaplinsky, and H N Neufeld Br. Heart J. 1973; 35: 220-222. doi:10.1136/hrt.35.2.220 [PDF] [Request Permissions]
	Thread-like strand from right atrium into right ventricle as leader of freely moving ball thrombus. J A Paloheimo Br. Heart J. 1973; 35: 223-225. doi:10.1136/hrt.35.2.223 [PDF] [Request Permissions]
	Unilateral rib notching in Fallot's tetralogy due to systemic-pulmonary collateral vessels. H O Wong and A H Ang Br. Heart J. 1973; 35: 226-228. doi:10.1136/hrt.35.2.226 [PDF] [Request Permissions]