Research Topics
| Mamas A MamasSummaryCountry: UK Publications
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Publications
Atrial fibrillation in heart failure: an innocent bystander?M A Khan
Manchester Heart Centre, Manchester Royal Infirmary, Oxford Road, Manchester, M13 9PT, UK
Curr Cardiol Rev 8:273-80. 2012....
Longitudinal stent deformation: insights on mechanisms, treatments and outcomes from the Food and Drug Administration Manufacturer and User Facility Device Experience databaseMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Manchester, United Kingdom
EuroIntervention 8:196-204. 2012..The FDA Manufacturer and User Facility Device Experience (MAUDE) database was searched to identify cases of LSD to gain insight into procedural and anatomical factors that predispose to this complication and associated clinical outcomes...
Influence of access site selection on PCI-related adverse events in patients with STEMI: meta-analysis of randomised controlled trialsMamas A Mamas
Clinical Lecturer in Cardiology, Manchester Heart Centre, Manchester Royal Infirmary, Manchester M13 9PT, UK
Heart 98:303-11. 2012..A meta-analysis of all randomised controlled studies that compare outcomes of transradial versus the transfemoral route to better define best practice in patients with ST elevation myocardial infarction (STEMI)...
A comparison of drug-eluting stents versus bare metal stents in saphenous vein graft PCI outcomes: a meta-analysisMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Biomedical Research Centre, Oxford Road, Manchester, UK
J Interv Cardiol 24:172-80. 2011..Optimal PCI treatment of saphenous vein graft (SVG) lesions remains unclear despite SVG procedures representing up to 10% of PCI cases. We therefore performed a meta-analysis to compare outcomes between BMS and DES in SVG PCI...
Impaired glucose tolerance and insulin resistance in heart failure: underrecognized and undertreated?Mamas A Mamas
Manchester Royal Infirmary, Biomedical Research Centre, Manchester, UK
J Card Fail 16:761-8. 2010..The prevalence of AGR/IR in HF patients without DM is significantly underrecognized and, as yet, the optimal method for screening for these abnormalities in the outpatient setting is unclear...
A meta-analysis of the prognostic significance of atrial fibrillation in chronic heart failureMamas A Mamas
Department of Cardiology, Manchester University, Manchester, UK
Eur J Heart Fail 11:676-83. 2009..We have therefore performed this meta-analysis to study the effects of the presence of AF on mortality in CHF patients...
Extensive catheter-induced aortic dissectionM A Mamas
Department of Cardiology, Manchester University, UK
Can J Cardiol 24:e9-10. 2008
Use of the Sideguard (Cappella) stent in bifurcation lesions: a real-world experienceMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Biomedical Research Centre, Manchester, United Kingdom
EuroIntervention 7:1170-80. 2012..The aim of this study is to report the utility and limitations of this stent in patients undergoing treatment to bifurcation coronary lesions in a real-world setting...
Late outcomes of drug eluting and bare metal stents in saphenous vein graft percutaneous coronary interventionSatheesh Nair
Manchester Heart Centre, Manchester Royal Infirmary, Biomedical Research Centre, and Manchester Academic Health Science Center, University of Manchester, Manchester, United Kingdom
EuroIntervention 6:985-91. 2011....
Resting Pd/Pa measured with intracoronary pressure wire strongly predicts fractional flow reserveMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Biomedical Research Centre, Manchester, United Kingdom
J Invasive Cardiol 22:260-5. 2010..To investigate the relationship between resting distal coronary pressure to aortic pressure ratio (Pd/Pa) and fractional flow reserve (FFR) obtained during maximal hyperemia...
The use of a guide catheter extension system as an aid during transradial percutaneous coronary intervention of coronary artery bypass graftsVasim Farooq
Manchester Heart Centre, Manchester Royal Infirmary, Manchester, United Kingdom
Catheter Cardiovasc Interv 78:847-63. 2011..We describe our institution's experiences using these devices to aid transradial graft intervention...
Longitudinal stent deformation: a retrospective analysis of frequency and mechanismsPaul D Williams
Manchester Heart Centre, Manchester Royal Infirmary, Manchester, United Kingdom
EuroIntervention 8:267-74. 2012..We report the experience in our centre on longitudinal stent deformation and explore mechanisms of this complication and its frequency with various drug-eluting stent platforms...
Atrial fibrillation is under-recognized in chronic heart failure: insights from a heart failure cohort treated with cardiac resynchronization therapyJane C Caldwell
Manchester Heart Centre, Manchester Royal Infirmary, Oxford Road, Manchester M13 9WL, UK
Europace 11:1295-300. 2009..We retrospectively studied the prevalence of asymptomatic PAF in 162 CHF patients through analysis of cardiac resynchronization therapy (CRT) device downloads to determine whether these episodes are associated with adverse outcomes...
Routine early coronary angioplasty versus ischaemia-guided angioplasty after thrombolysis in acute ST-elevation myocardial infarction: a meta-analysisSavio P D'Souza
Manchester Heart Centre, Manchester Royal Infirmary, Oxford Road, Manchester M13 9WL, UK
Eur Heart J 32:972-82. 2011..We meta-analysed studies comparing these two interventional strategies...
Distal stent delivery with Guideliner catheter: first in man experienceMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Biomedical Research Centre, Manchester, United Kingdom
Catheter Cardiovasc Interv 76:102-11. 2010..We discuss how the Guideliner catheter may be used to facilitate difficult radial cases...
Use of the Heartrail II catheter as a distal stent delivery device; an extended case seriesMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Manchester, United Kingdom
EuroIntervention 5:265-71. 2009..The aim of this study is to assess the safety and efficacy of using the Heartrail II catheter as a distal stent delivery system in PCI following failure of conventional techniques...
Glucose and insulin abnormalities in patients with heart failureChristi Deaton
School of Nursing, Midwifery and Social Work, The University of Manchester, Jean McFarlane Building, Oxford Road, Manchester M13 9PL, United Kingdom
Eur J Cardiovasc Nurs 10:75-87. 2011....
What are the thromboembolic risks of heart failure combined with chronic or paroxysmal AF?Jane Cochrane Caldwell
University of Manchester, Manchester Heart Centre, Manchester Royal Infirmary, Oxford Rd, Manchester, UK
J Card Fail 16:340-7. 2010..This thromboembolic risk may be reduced by anticoagulation with warfarin but not without introducing new hemorrhagic risks...
The role of thrombectomy and distal protection devices during percutaneous coronary interventionsMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Oxford Road, Manchester, United Kingdom
EuroIntervention 4:115-23. 2008..Devices which remove thrombus from coronary arteries (thrombectomy devices) or protect from distal embolisation of thrombus (distal protection devices) are increasingly used in PCI...
Telescoping catheter technique: looking towards the kidneysMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Biomedical Research Centre, Oxford Road, M13 9WL Manchester, UK
Cardiovasc Revasc Med 12:123-8. 2011..This technique should be considered in patients at high risk from developing renal complications post PCI...
Cardiac tamponade and heart failure as a presentation of influenzaMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary
Exp Clin Cardiol 12:214-6. 2007..Cardiovascular involvement in influenza infection should be considered in all patients presenting with hemodynamic compromise...
Percutaneous treatment of dual pulmonary venous drainage and coarctation of the aorta in a single patientMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary
Exp Clin Cardiol 15:11-3. 2010....
A meta-analysis of glucose-insulin-potassium therapy for treatment of acute myocardial infarctionMamas A Mamas
Department of Cardiology, Manchester University
Exp Clin Cardiol 15:e20-4. 2010..Since then, many larger randomized trials investigating the role of GIK in the setting of AMI have been published; hence, the present study repeats the previous meta-analysis performed by the current authors to include these trials...
Role of advanced glycation end products in cardiovascular diseaseZeinab Hegab
Zeinab Hegab, Stephen Gibbons, Ludwig Neyses, Mamas A Mamas, Manchester Academic Health Science Centre, University of Manchester, Oxford Road, Manchester M13 9WL, United Kingdom
World J Cardiol 4:90-102. 2012....
Automated workflows for accurate mass-based putative metabolite identification in LC/MS-derived metabolomic datasetsMarie Brown
School of Biomedicine, The University of Manchester, Manchester M13 9PT, UK
Bioinformatics 27:1108-12. 2011..One of the limiting factors is that of chemically identifying metabolites from mass spectrometric signals present in complex datasets...
Embolisation of systemic-to-pulmonary collaterals in patients with the Eisenmenger reaction presenting with haemoptysisMamas A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Manchester, United Kingdom
Cardiol Young 18:528-31. 2008..A further therapeutic option for these patients is embolisation of appropriate systemic-to-pulmonary collateral arteries. We discuss here our experience in treating two such patients with different underlying anatomical substrates...
Successful use of the Heartrail III catheter as a stent delivery catheter following failure of conventional techniquesM A Mamas
Manchester Heart Centre, Manchester Royal Infirmary, Manchester, United Kingdom
Catheter Cardiovasc Interv 71:358-63. 2008..We describe the use of this system to facilitate extra deep intubation, enabling distal stent delivery beyond proximal points of obstruction that had been unsuccessful using more conventional techniques...
