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Heart

Atrial premature beats at decreasing coupling intervals conducted with minimal AH prolongation until a zone within the cardiac cycle was reached where conduction failed at a supra-Hisian ...

British Heart Journal, Research Article, A J Camm, D E Ward, R A Spurrell

Date : 01/10/1978
Heart

[...]in both patients the appearance of left bundle-branch block during tachycardia was associated with appropriate prolongation of tachycardia cycle length consistent with the presence of a direct ...

British Heart Journal, Research Article, D E Ward, A J Camm, R A Spurrell

Date : 01/10/1978
Heart

Oral amiodarone, an iodine-containing antiarrhythmic agent, was administered to 72 patients with recurrent paroxysmal tachycardias. Side effects, the most common of which were photosensitivity and ...

British Heart Journal, Research Article, D E Ward, A J Camm, R A Spurrell

Date : 01/07/1980
Heart

The electrophysiological effects of flecainide acetate (2 mg/kg as an intravenous infusion over five minutes) were assessed in 47 patients undergoing electrophysiological study. Seven patients had ...

British Heart Journal, Research Article, K J Hellestrand, R S Bexton, A W Nathan, R A Spurrell, A J Camm

Date : 01/08/1982
Heart

Isosorbide dinitrate reduced mean left ventricular filling pressure from 29 to 18 mmHg and increased mean cardiac index from 1.7 to 2.0 1/min per m2, with no significant change in mean heart ...

British Heart Journal, Research Article, J D Stephens, S O Banim, R A Spurrell

Date : 01/02/1980
Heart

There was a monotonic relation between EFCS and stroke volume index measured from thermodilution cardiac outputs carried out simultaneously with the radionuclide study. After administration of the ...

British Heart Journal, Research Article, D S Dymond, J Stephens, D Stone, P H Jarritt, A Elliott, K E Britton, R A Spurrell

Date : 01/02/1980
Heart

Traditional measurement and recording methods are inadequate for continuous monitoring of ambulatory pulmonary artery pressure. [...]a new miniaturised solid state system has been developed and ...

British Heart Journal, Research Article, A W Nathan, S G Perry, T Cochrane, S O Banim, R A Spurrell, A J Camm

Date : 01/01/1983
Heart

Fifteen to 30 minutes after sotalol administration there was a significant increase in sinus cycle length and in sinus node recovery time. In 13 patients with ventricular pre-excitation there was an ...

British Heart Journal, Research Article, A W Nathan, K J Hellestrand, R S Bexton, D E Ward, R A Spurrell, A J Camm

Date : 01/06/1982
Heart

There were 4 patterns of ventriculoatrial conduction in response to ventricular extrastimuli (V2) at various coupling intervals: (1) exclusive accessory pathway conduction throughout the cardiac ...

British Heart Journal, Research Article, D E Ward, A J Camm, R A Spurrell

Date : 01/08/1979
Heart

An attempt to implant a transvenous pacing lead was frustrated by absence of the right superior vena cava.

British Heart Journal, Research Article, A J Camm, D Dymond, R A Spurrell

Date : 01/04/1979