http://publicationslist.org/data/oliver.segal/atom.xml Oliver Segalhttp://publicationslist.org/oliver.segal$basepathfavicon.icoRecent additions to Oliver Segal's PublicationsList.org pagehttp://publicationslist.org/publications.png2009-01-25T18:10:19Z http://publicationslist.org/oliver.segal/refid4 2009-01-25T18:02:43Z

Oliver R Segal, David E Ward (2008) <i>J Cardiovasc Electrophysiol</i> <i></i> <i></i> 19: 8 879-881<br/>

http://publicationslist.org/oliver.segal/refid3 2009-01-25T18:02:43Z

Alexander Grimster, Oliver R Segal, Elijah R Behr (2008) <i>Europace</i> <i></i> <i></i> 10: 7 897-898<br/>

http://publicationslist.org/oliver.segal/refid2 2009-01-25T18:02:43Z

OBJECTIVE: The purpose of this study was to determine whether sinus rhythm activation maps could be used to detect the origin and characteristics of reentrant ventricular tachycardia in postinfarction patients. METHODS: In each of 11 post-myocardial infarction patients, unipolar electrograms were acquired at 256 virtual endocardial sites using noncontact mapping. Electrograms were marked for activ...<br/><br/>Edward J Ciaccio, Anthony W Chow, Riyaz A Kaba, D Wyn Davies, Oliver R Segal, Nicholas S Peters (2008) <i>Heart Rhythm</i> <i></i> <i></i> 5: 7 981-991<br/>

http://publicationslist.org/oliver.segal/refid8 2009-01-25T18:02:43Z

OBJECTIVES: The purpose of this study was to examine the resetting response in human ventricular tachycardia (VT) circuits with 3-dimensional mapping. BACKGROUND: In characterizing re-entry with the resetting response, inferences are made about interaction of single ventricular extrastimuli (SVE) with VT. METHODS: Non-contact mapping was used to examine the effects of SVE from 25 sites on 10 infar...<br/><br/>Oliver R Segal, Anthony W C Chow, Vias Markides, D Wyn Davies, Nicholas S Peters (2007) <i>J Am Coll Cardiol</i> <i></i> <i></i> 49: 12 1315-1323<br/>

http://publicationslist.org/oliver.segal/refid9 2009-01-25T18:03:29Z

INTRODUCTION: Characteristics of the 12-lead ECG during VT are used to guide initial placement of mapping catheters in endocardial ventricular tachycardia (VT) ablation. Previously constructed algorithms for guidance in human infarct-related VT are limited to patients known to have anterior or inferior infarcts only. We hypothesized that 12-lead ECG characteristics could be used to determine VT ex...<br/><br/>Oliver R Segal, Anthony W C Chow, Tom Wong, Nicola Trevisi, Martin D Lowe, D Wyn Davies, Paolo Della Bella, Douglas L Packer, Nicholas S Peters (2007) <i>J Cardiovasc Electrophysiol</i> <i></i> <i></i> 18: 2 161-168<br/>

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HYPOTHESIS: Endocardial catheter ablation of ventricular tachycardia (VT) may fail if originating from epicardial or intramural locations. We hypothesized that mapping could be achieved using an angioplasty guidewire in the coronary circulation, to guide trans-coronary ablation. METHODS AND RESULTS: Six patients (2 male), 64 +/- 14 years and previously unsuccessful endocardial VT ablation were stu...<br/><br/>Oliver R Segal, Tom Wong, Anthony W C Chow, Julian W E Jarman, Richard J Schilling, Vias Markides, Nicholas S Peters, D Wyn Davies (2007) <i>J Interv Card Electrophysiol</i> <i></i> <i></i> 18: 2 143-154<br/>

http://publicationslist.org/oliver.segal/refid6 2009-01-25T18:02:43Z

Peter Leong-Sit, Oliver R Segal, Allan C Skanes, Lorne J Gula, Andrew D Krahn, Raymond Yee, George J Klein (2007) <i>J Cardiovasc Electrophysiol</i> <i></i> <i></i> 18: 9 998-999<br/>

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Oliver R Segal, Peter Leong-Sit, Allan C Skanes, Lorne J Gula, Andrew D Krahn, Raymond Yee, George J Klein (2007) <i>J Cardiovasc Electrophysiol</i> <i></i> <i></i> 18: 12 1338-1339<br/>

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A C Lindsay, T Wong, O Segal, N S Peters (2006) <i>QJM</i> <i></i> <i></i> 99: 5 347-348<br/>

http://publicationslist.org/oliver.segal/refid10 2009-01-25T18:03:29Z

OBJECTIVES: This study assessed the effects of carbenoxolone on human myocardial conduction and refractoriness. BACKGROUND: Carbenoxolone, an antipeptic ulcer drug, has been shown to reduce gap junctional coupling without affecting cellular ion channels. Gap junctions (GJ) are considered to be determinants of cardiac action potential propagation. The effects of GJ uncoupling in the human heart are...<br/><br/>Pipin Kojodjojo, Prapa Kanagaratnam, Oliver R Segal, Wajid Hussain, Nicholas S Peters (2006) <i>J Am Coll Cardiol</i> <i></i> <i></i> 48: 6 1242-1249<br/>

http://publicationslist.org/oliver.segal/refid12 2009-01-25T18:03:29Z

OBJECTIVES: The purpose of this study was to assess the long-term effects of ablation of infarct-related ventricular tachycardia (VT) and the subsequent requirement for implantable cardioverter-defibrillator (ICD) therapy. BACKGROUND: The long-term consequences after initially successful catheter ablation of infarct-related VT remain unclear. METHODS: Forty patients who presented with infarct-rela...<br/><br/>Oliver R Segal, Anthony W C Chow, Vias Markides, Richard J Schilling, Nicholas S Peters, D Wyn Davies (2005) <i>Heart Rhythm</i> <i></i> <i></i> 2: 5 474-482<br/>

http://publicationslist.org/oliver.segal/refid13 2009-01-25T18:04:03Z

BACKGROUND: The mechanisms by which ventricular fibrillation (VF) is initiated in the infarcted human heart have not been defined. METHODS AND RESULTS: Left ventricular noncontact mapping of 8 episodes of pacing-induced VF in 6 patients (age 64.8+/-7.9 years, with previous myocardial infraction and left ventricular ejection fraction of 36+/-4%) undergoing ventricular tachycardia (VT) ablation reve...<br/><br/>Anthony W C Chow, Oliver R Segal, D Wyn Davies, Nicholas S Peters (2004) <i>Circulation</i> <i></i> <i></i> 110: 13 1725-1730<br/>

http://publicationslist.org/oliver.segal/refid14 2009-01-25T18:04:03Z

Tom Wong, Oliver R Segal, Vias Markides, D Wyn Davies, Nicholas S Peters (2004) <i>J Cardiovasc Electrophysiol</i> <i></i> <i></i> 15: 7 <br/>

http://publicationslist.org/oliver.segal/refid15 2009-01-25T18:04:03Z

Noncontact mapping identified the endocardial origins of four distinct atrial tachycardias in a young patient with drug refractory palpitations and effected successful ablation with no recurrence of symptoms in 5 months of follow-up.<br/><br/>Oliver R Segal, Vias Markides, Prapa Kanagaratnam, Tom Wong, Nicholas S Peters (2004) <i>Pacing Clin Electrophysiol</i> <i></i> <i></i> 27: 4 541-544<br/>

http://publicationslist.org/oliver.segal/refid23 2009-01-25T18:09:37Z

 OR Segal, K Fox (2002) <i>Br J Cardiol</i> 9: 50-52<br/>

http://publicationslist.org/oliver.segal/refid16 2009-01-25T18:04:33Z

Oliver R Segal, Vias Markides, Tom Wong, Nicholas S Peters (2002) <i>J Cardiovasc Electrophysiol</i> <i></i> <i></i> 13: 10 1058-1060<br/>

http://publicationslist.org/oliver.segal/refid22 2009-01-25T18:07:50Z

 OR Segal, JR Dawson, S Gupta (2002) <i>Br J Cardiol</i> 9: 287-290<br/>

http://publicationslist.org/oliver.segal/refid17 2009-01-25T18:04:33Z

The use of the antiplatelet agents abciximab and clopidogrel is now accepted therapy in percutaneous coronary intervention. We present a case in which these agents were used in a patient with idiopathic thrombocytopaenic purpura and a platelet count of 40x10(9)/l undergoing primary multivessel coronary stenting. This case shows that unstable coronary syndromes can occur in patients with thrombocyt...<br/><br/> Segal, Baker, Banim (2001) <i>Int J Cardiovasc Intervent</i> <i></i> <i></i> 4: 1 35-38<br/>

http://publicationslist.org/oliver.segal/refid18 2009-01-25T18:04:33Z

O R Segal, J S Gibbs, M N Sheppard (2001) <i>Heart</i> <i></i> <i></i> 86: 3 <br/>

http://publicationslist.org/oliver.segal/refid20 2009-01-25T18:05:16Z

O Segal (2000) <i>J R Coll Physicians Lond</i> <i></i> <i></i> 34: 5 492-493<br/>

http://publicationslist.org/oliver.segal/refid19 2009-01-25T18:04:33Z

O R Segal, N M Robinson, A D Timmis (2000) <i>Heart</i> <i></i> <i></i> 84: 6 <br/>

http://publicationslist.org/oliver.segal/refid21 2009-01-25T18:05:16Z

A Williams, O Segal, B Andrews (1998) <i>J R Soc Med</i> <i></i> <i></i> 91: 10 541-542<br/>