Publications
565 results found
Purcell H, Dalby M, Sheppard M, et al., 1999, Unstable angina and its causes, Symposium on Key Advances in the Effective Management of Unstable Angina, Publisher: ROYAL SOC MEDICINE PRESS LTD, Pages: 1-5
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- Citations: 2
Saia F, Chua TP, Fox KM, 1998, The management of hypercholesterolaemia in patients with coronary artery disease referred for coronary angiography, INTERNATIONAL JOURNAL OF CARDIOLOGY, Vol: 67, Pages: 247-249, ISSN: 0167-5273
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- Citations: 1
Gunning MG, Anagnostopoulos C, Knight CJ, et al., 1998, Comparison of <SUP>201</SUP>Tl, <SUP>99m</SUP>Tc-tetrofosmin, and dobutamine magnetic resonance imaging for identifying hibernating myocardium, CIRCULATION, Vol: 98, Pages: 1869-1874, ISSN: 0009-7322
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- Citations: 75
Antman EM, McCabe CH, Premmereur J, et al., 1998, Enoxaparin for the acute and chronic management of unstable angina non-Q wave myocardial infarction: Results of TIMI 11B, CIRCULATION, Vol: 98, Pages: 504-504, ISSN: 0009-7322
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- Citations: 19
Holper EM, Antman EM, Mccabe CH, et al., 1998, A simple, readily available method for risk stratification of patients with unstable angina or non-Q myocardial infarction: A TIMI 11B substudy., CIRCULATION, Vol: 98, Pages: 493-493, ISSN: 0009-7322
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- Citations: 2
Chua TP, Pepper JR, Fox KM, 1998, The use of an implantable left ventricular assist device in a patient with cardiogenic shock following acute myocardial infarction, INTERNATIONAL JOURNAL OF CARDIOLOGY, Vol: 66, Pages: 55-58, ISSN: 0167-5273
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- Citations: 2
Purcell H, Fox KM, 1998, Current roles and future possibilities for low-molecular-weight heparins in unstable angina, EUROPEAN HEART JOURNAL, Vol: 19, Pages: K18-K23, ISSN: 0195-668X
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- Citations: 8
Simoons ML, Vos J, de Feyter PJ, et al., 1998, EUROPA substudies, confirmation of pathophysiological concepts, Satellite Symposium on ACE Inhibition and Myocardial Ischaemia - New Challenge for the Third Millennium at the XXth Congress of the European-Society-of-Cardiology, Publisher: OXFORD UNIV PRESS, Pages: J56-J60, ISSN: 0195-668X
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- Citations: 15
Mulcahy D, Gunning M, Knight C, et al., 1998, Long-term (5 year) effects of transient (silent) ischaemia on left ventricular systolic function in stable angina - Clinical and radionuclide study, EUROPEAN HEART JOURNAL, Vol: 19, Pages: 1342-1347, ISSN: 0195-668X
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- Citations: 4
Fox KM, Henderson JR, Bertrand ME, et al., 1998, The European trial on reduction of cardiac events with perindopril in stable coronary artery disease (EUROPA), EUROPEAN HEART JOURNAL, Vol: 19, Pages: J52-J55, ISSN: 0195-668X
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- Citations: 57
Knight CJ, Panesar M, Wilson DJ, et al., 1998, Increased platelet responsiveness following coronary stenting - Heparin as a possible aetiological factor in stent thrombosis, EUROPEAN HEART JOURNAL, Vol: 19, Pages: 1239-1248, ISSN: 0195-668X
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- Citations: 47
Curzen NP, Patel DJ, Kemp M, et al., 1998, Can C reactive protein or troponins T and I predict outcome in patients with intractable unstable angina?, HEART, Vol: 80, Pages: 23-27, ISSN: 1355-6037
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- Citations: 17
Curzen N, Fox K, 1998, Women and myocardial infarction, EUROPEAN HEART JOURNAL, Vol: 19, Pages: 980-981, ISSN: 0195-668X
Gunning MG, Kaprielian RR, Pepper J, et al., 1998, Histology of hibernating myocardium characterised by Tl-201 imaging and dobutamine cine MRI, Heart, Vol: 79, ISSN: 1355-6037
Aim: To characterise the histology of hibernating myocardium based on pre-operative imaging features and post-operative functional recovery. Methods: We studied 21 patients with impaired left ventricular function scheduled for CABG. All underwent stress and separate day rest Tl-201 scintigraphy, and low-dose dobutamine MRI pre-operatively. At CABG transmural biopsies were taken from up to 4 myocardial segments per patient. Follow-up rest MRI was conducted after 3-6 months. Significantly hypocontractile segments of myocardium (on pre-op MRI) were evaluated for response to dobutamine, reversible ischaemia, rest Tl-201 uptake and functional recovery. Segments were classified as hibernating if wall motion improved by ≥1 grade following CABG. Biopsy specimens were assessed for % connective tissue content(CT), degree of glycogen accumulation(GLY), and degree of myocyte loss(ML). Results: Comparing hibernating and non-hibernating segments(scar), mean CT was 29.3±15.8% vs 38.1±23.7%(p=ns), mean GLY was 1.1±1 vs 1.5±0.9(p=ns), and mean ML was 1.4±1.2 vs 1.2±0.9(p=ns) respectively. On pre-operative MRI, comparing segments which responded to dobutamine to those that did not, CT was 23.1±7.2 vs 35.3±21.3%(p<0.05), GLY was 1.2±0.8 vs 1.2±1(p=ns) and ML was 1.7±1 vs 1.3±1.1(p=ns) respectively. For segments with Tl-201 uptake ≥60% vs uptake <60%, CT was 28.4±16 vs 36.4±22.7%(p=ns). Comparing ischaemic vs non-ischaemic segments CT was 30.8±18.1 vs 32.1±19.7%, GLY was 1.1±1 vs 1.3±1.1(p=ns), and ML was 1.4±1.2 vs 1.2±1.1(p=ns) respectively. Conclusions: Regions of myocardium displaying inotropic repense to dobutamine contain significantly less fibrous tissue than non-responsive regions. Hibernating myocardium contains less fibrous tissue than scar but the difference is not significant. Glycogen accumulation and myocyte loss do not de
Young VK, Mac Kinnon A, Fox K, et al., 1998, The management of intractable angina - A role for transmyocardial laser revascularisation, Heart, Vol: 79, ISSN: 1355-6037
Transmyocardial Laser Revascularisation (TMLR) offers a novel solution to the relief of intractable angina for patients not suitable for therapies already of proven benefit. To date, 44 patients have been referred to our institution for consideration for TMLR. Of the 44 patients referred, 41 were male and the median age was 62 years. All of patients had had previous myocardial revascularisation (79% one episode of CABG, 21% two or more episodes of CABG's, in addition to 38% having PTCA). The management algorithm assigned patients to one of 4 treatment groups: 1. Medical therapy: -16 patients were unsuitable for repeat revascularisation or TMLR and had continuing medical therapy. Three of these patients had no demonstrable reversible ischaemia on thallium, in 9 patients the risks of operation were considered to be prohibitive, while 2 were asymptomatic. Two patients who were offered TMLR declined. 2. PTCA: -3 patients were judged suitable for PTCA and these were carried out without complication. All 3 PTCA's included angioplasty to previous grafts. 3. Redo surgery: -11 patients were judged suitable for repeat surgical revascularisation. These were carried out with no operative deaths and all reported relief of angina. 4. TMLR: -14 patients showed reversible ischaemia and were not suitable for conventional revascularisation and therefore had TMLR. The median age of these patients was 62 and 13 were male. The mean ejection fraction was 49%. All 14 of these patients had previous CABG and 4 had had 2 or more previous CABG's. One patient required IABP and the mean lengths of stay in ITU and hospital respectively were 2 and 8 days. There were no perioperative deaths and at a median follow up of 3 months all were alive. Sixty percent had improvement in angina of at least one Canadian cardiac score grade. Conclusions: Patients referred for TMLR are a complex and heterogeneous group. TMLR can be performed with low mortality in a highly selected group. However, many of these p
Chua TP, Howling SJ, Wright C, et al., 1998, Ultrasound-guided compression of femoral pseudoaneurysm: an audit of practice, INTERNATIONAL JOURNAL OF CARDIOLOGY, Vol: 63, Pages: 245-250, ISSN: 0167-5273
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- Citations: 10
Kaprielian RR, Gunning M, Dupont E, et al., 1998, Downregulation of immunodetectable connexin43 and decreased gap junction size in the pathogenesis of chronic hibernation in the human left ventricle, CIRCULATION, Vol: 97, Pages: 651-660, ISSN: 0009-7322
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- Citations: 180
Bowker T, Turner R, Gandhi M, et al., 1998, A UK national survey of in-hospital complications and management of acute myocardial ischaemia & infarction, JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, Vol: 31, Pages: 393A-394A, ISSN: 0735-1097
Bowker T, Turner R, Roberts T, et al., 1998, Is the occurrence, management and outcome of acute myocardial ischaemia & infarction gender dependent?: A UK national survey, JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, Vol: 31, Pages: 524A-524A, ISSN: 0735-1097
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- Citations: 1
Patel DJ, Knight CJ, Holdright DR, et al., 1998, Long-term prognosis in unstable angina - The importance of early risk stratification using continuous ST segment monitoring, EUROPEAN HEART JOURNAL, Vol: 19, Pages: 240-249, ISSN: 0195-668X
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- Citations: 57
Knight CJ, Fox KM, 1998, Amlodipine versus diltiazem as additional antianginal treatment to atenolol. Centralised European Studies in Angina Research (CESAR) Investigators., Am J Cardiol, Vol: 81, Pages: 133-136, ISSN: 0002-9149
The antianginal efficacy and tolerability of amlodipine and diltiazem were compared in a double-blind randomized trial of 97 patients with angina resistant to atenolol alone. Both amlodipine and diltiazem significantly reduced the frequency of angina attacks (p <0.001) and glyceryl trinitrate consumption (p <0.05 to p <0.01). During Holter monitoring, both treatments reduced the overall frequency of ambulatory myocardial ischemia, although changes did not reach statistical significance. Exercise test parameters (total exercise time, time to angina, time to ST depression, and maximum ST depression) tended to improve with both treatments, but changes did not achieve statistical significance relative to baseline or to each other. Both drugs were generally well tolerated. Adverse events occurred in 15 patients in the amlodipine group (30%) and in 17 patients in the diltiazem group (36%), but patients taking diltiazem reported almost twice as many adverse events (30) patients taking amlodipine (18). Quality of life, as assessed by total Nottingham Health Profile Scores, was not significantly different between treatments. The addition of either once-daily amlodipine or twice-daily sustained release diltiazem improved symptoms in patients with angina resistant to atenolol alone, but diltiazem was associated with more frequent and more serious adverse events.
Knight CJ, Fox KM, 1998, <i>Amlodipine</i> versus <i>diltiazem</i> as additional antianginal treatment to <i>atenolol</i>, AMERICAN JOURNAL OF CARDIOLOGY, Vol: 81, Pages: 133-136, ISSN: 0002-9149
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- Citations: 25
Knight CJ, Curzen N, Groves PH, et al., 1997, Stenting suboptimal results following balloon angioplasty significantly reduces restenosis: Results of a single centre randomised trial, CIRCULATION, Vol: 96, Pages: 3976-3976, ISSN: 0009-7322
Patel DJ, Purcell H, Wright C, et al., 1997, Nicorandil reduces myocardial ischemia and tachyarrhythmias in unstable angina: Results of a randomised placebo controlled multicentre study, CIRCULATION, Vol: 96, Pages: 3332-3332, ISSN: 0009-7322
Knight CJ, Panesar M, Wright C, et al., 1997, Altered platelet function detected by flow cytometry - Effects of coronary artery disease and age, ARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY, Vol: 17, Pages: 2044-2053, ISSN: 1079-5642
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- Citations: 56
Curzen NP, Fox KM, 1997, Do ACE inhibitors modulate atherosclerosis?, EUROPEAN HEART JOURNAL, Vol: 18, Pages: 1530-1535, ISSN: 0195-668X
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- Citations: 15
Curzen N, Brett S, Fox K, 1997, Concrete induced cardiac contusion, HEART, Vol: 78, Pages: 313-315, ISSN: 1355-6037
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- Citations: 5
Gunning MG, Chua TP, Harrington D, et al., 1997, Hibernating myocardium: Clinical and functional response to revascularisation, EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY, Vol: 11, Pages: 1105-1112, ISSN: 1010-7940
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- Citations: 37
Patel DJ, Knight CJ, Holdright DR, et al., 1997, Pathophysiology of transient myocardial ischemia in acute coronary syndromes - Characterization by continuous ST-segment monitoring, CIRCULATION, Vol: 95, Pages: 1185-1192, ISSN: 0009-7322
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- Citations: 28
Henein MY, Patel DJ, Fox KM, et al., 1997, Asynchronous left ventricular wall motion in unstable angina, INTERNATIONAL JOURNAL OF CARDIOLOGY, Vol: 59, Pages: 37-45, ISSN: 0167-5273
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- Citations: 15
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