Research Article

	Insulin and heart failure. S H Taylor Br. Heart J. 1971; 33: 329-333. doi:10.1136/hrt.33.3.329 [PDF] [Request Permissions]
	Effect of cardiopulmonary bypass on plasma digoxin concentrations. D J Coltart, D A Chamberlain, M R Howard, M G Kettlewell, J L Mercer, and T W Smith Br. Heart J. 1971; 33: 334-338. doi:10.1136/hrt.33.3.334 [PDF] [Request Permissions]
	Electroversion of lone atrial fibrillation and flutter including haemodynamic studies at rest and on exercise. L Resnekov and L McDonald Br. Heart J. 1971; 33: 339-350. doi:10.1136/hrt.33.3.339 [PDF] [Request Permissions]
	Selected clinical features of paroxysmal tachycardia. A prospective study in 120 patients. M H Luria Br. Heart J. 1971; 33: 351-357. doi:10.1136/hrt.33.3.351 [PDF] [Request Permissions]
	AV junctional versus left atrial rhythm. N El-Sherif Br. Heart J. 1971; 33: 358-366. doi:10.1136/hrt.33.3.358 [PDF] [Request Permissions]
	Aortic atresia. Diagnostic cardiac catheterization in first week of life. G A Miller Br. Heart J. 1971; 33: 367-369. doi:10.1136/hrt.33.3.367 [PDF] [Request Permissions]
	Surface mapping of RS-T segment in acute myocardial infarction. D S Reid, L J Pelides, and J P Shillingford Br. Heart J. 1971; 33: 370-374. doi:10.1136/hrt.33.3.370 [PDF] [Request Permissions]
	The Birmingham (Lucas) pacemaker. An appraisal of its use. J Pilcher and M K Heely Br. Heart J. 1971; 33: 375-382. doi:10.1136/hrt.33.3.375 [PDF] [Request Permissions]
	Association of prolapse of posterior cusp of mitral valve and atrial septal defect. A McDonald, A Harris, K Jefferson, J Marshall, and L McDonald Br. Heart J. 1971; 33: 383-387. doi:10.1136/hrt.33.3.383 [PDF] [Request Permissions]
	Effect of varying pulse interval in atrial fibrillation on left ventricular function in man. D G Gibson, G Broder, and E Sowton Br. Heart J. 1971; 33: 388-393. doi:10.1136/hrt.33.3.388 [PDF] [Request Permissions]
	Myocardium as contributor of plasminogen activator to blood. I S Menon and H A Dewar Br. Heart J. 1971; 33: 394-396. doi:10.1136/hrt.33.3.394 [PDF] [Request Permissions]
	Effect of changes in ventricular activation on cardiac haemodynamics in man. Comparison of right ventricular, left ventricular, and simultaneous pacing of both ventricles. D G Gibson, D A Chamberlain, D J Coltart, and J Mercer Br. Heart J. 1971; 33: 397-400. doi:10.1136/hrt.33.3.397 [PDF] [Request Permissions]
	Analysis of dynamics of mitral Starr-Edwards valve prosthesis using reflected ultrasound. D C Siggers, S A Srivongse, and D Deuchar Br. Heart J. 1971; 33: 401-408. doi:10.1136/hrt.33.3.401 [PDF] [Request Permissions]
	Unusual left ventricular aneurysm in a patient with anomalous origin of left coronary artery from pulmonary artery. P Kafkas and G A Miller Br. Heart J. 1971; 33: 409-411. doi:10.1136/hrt.33.3.409 [PDF] [Request Permissions]
	Post-surgical heart block. Report of a case with bilateral bundle-branch block and changing rhythms. R T Potter, L Liu, and E P Maynard, Jr Br. Heart J. 1971; 33: 412-415. doi:10.1136/hrt.33.3.412 [PDF] [Request Permissions]
	Cardiac involvement in chronic polymyositis. P G Lynch Br. Heart J. 1971; 33: 416-419. doi:10.1136/hrt.33.3.416 [PDF] [Request Permissions]
	Hypertrophy of heart with outflow tract obstruction and myocardial necrosis in an infant with multiple congenital malformations. R Yarom and K Fried Br. Heart J. 1971; 33: 420-422. doi:10.1136/hrt.33.3.420 [PDF] [Request Permissions]
	Truncal valve stenosis. R H Burnell, G McEnery, and G A Miller Br. Heart J. 1971; 33: 423-424. doi:10.1136/hrt.33.3.423 [PDF] [Request Permissions]