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2. Permanent pacing in heart transplant recipients;Omar, I.; Scott, C.D.; McComb, J.M.; Dark, J.H.; Bexton, R.S.;Schweiz Med Wochenschr 1991
3. Non-invasive study of dual chamber pacing by pulsed Doppler. Prediction of the haemodynamic response by echocardiographic measurements;Lascault, G.; Bogonzi, F.; Frank, R.;Eur Heart J,1989
4. Physiological importance ofdifferent atrioventricular intervals to improved exercise performance in patients with dual chamber pacemakers;Haskell, R.J.; French, W.J.;Br Heart J,1989
5. Optimal atrioventricular delay at rest and during exercise in patients with dual chamber pacemakers: a non-invasive assessment by continuous wave Doppler;Mehta, D.; Gilmour, S.; Ward, D.E.; Camm, A.J.;Br Heart J,1989