Rickesh Bharat Karsan

Evaluating the impact of 2008 NICE dental prophylaxis guidelines on surgically treated infective endocarditis: a single centre retrospective analysis

Rickesh Bharat Karsan, T Chan-A-Sue, Rachel Roberts, Susan Durkan

OBJECTIVES: In 2008, the National Institute for Health and Care Excellence (NICE) recommended cessation of antibiotic prophylaxis for at-risk patients undergoing dental procedures (CG64). This study aimed to evaluate the impact of these guidelines on the incidence, microbiological profile, and surgical characteristics …

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Altmetrics as Indicators of Research Dissemination and Impact in Thoracic Surgery

Rickesh Bharat Karsan, Alana Atkinson, James Cartlidge, Christopher Petticrew et autres

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679 Assessing cardiovascular health in transgender and gender diverse adults using the life's essential 8: a single center cross-sectional study

Srinivas Sowmiyanarayanan, J Germany, Rickesh Bharat Karsan, José Binongo et autres

366 A Case Study: Application of Personalised External Aortic Root Support to Overcome a Failing Ross Procedure

T Chan-A-Sue, Rickesh Bharat Karsan, Christopher Lockhart, Peter Ball et autres

Abstract Aortic root aneurysms are traditionally treated by aortic root replacement surgery alone or in combination with aortic valve replacement in a Modified Bentall procedure. We present a novel surgical approach using a Personalised External Aortic Root Support (PEARS) in the management …

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225 The Use of Activated Clotting Time and Prothrombin Time to Predict the Heparin Dose in Paediatric Cardiac Patients on Venoarterial Extracorporeal Membrane Oxygenation Circuits

Rickesh Bharat Karsan, T Chan-A-Sue

Abstract Aim Venoarterial extracorporeal membrane oxygenation (VA-ECMO) is a salvage intervention used to treat cardiorespiratory failure. Heparin is the main anticoagulation agent used to prevent clots within the lines and thus circuit failure, dosing is traditionally assessed using activated clotting time (ACT). …

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Aortic arch de-branching for suspected expanding perigraft haematoma after previous acute type-A dissection repair with AMDS stent: a technique for a potential future problem

Rickesh Bharat Karsan, Niamh Shearer, Ciara Doyle, Rachel Roberts et autres

BACKGROUND: Acute Stanford type- A aortic dissections make up a large part of emergency cardiac surgery. They also carry a significant burden of morbidity. New techniques to aid aortic remodelling include the Ascyrus Medical Dissection Stent (AMDS): Its increasing use, looks to …

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Repair of a fistula between the aorta and right ventricular outflow tract secondary to infective endocarditis of a unicuspid aortic valve and previously repaired ventricular septal defect

Rickesh Bharat Karsan, Katie E. O’Sullivan, Christopher Lockhart, Christopher Austin

BACKGROUND: Infective endocarditis of the aortic valve can result in a wide range of destructive pathology beyond the valve leaflets and annulus which require careful surgical planning to provide appropriate debridement and reconstruction. Failure to do so can result in a failure …

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Aortic arch de-branching for suspected expanding perigraft haematoma after previous acute type-A dissection repair with AMDS stent: A technique for a potential future problem

Rickesh Bharat Karsan, Niamh Shearer, Ciara Doyle, Rachel Roberts et autres

Abstract Background Acute Stanford-A aortic dissections make up a large part of emergency cardiac surgery. They carry a significant burden of morbidity. New techniques to aid aortic remodelling include the Ascyrus Medical Dissection Stent (AMDS): Its increasing use, looks to present a …

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Repair of a Fistula between the Aorta and Right Ventricular Outflow Tract Secondary to Infective Endocarditis of a Unicuspid Aortic Valve and Previously Repaired Ventricular Septal Defect

Rickesh Bharat Karsan, Katie E. O’Sullivan, Christopher Lockhart, Christopher Austin

Abstract Background: Infective endocarditis of the aortic valve can result in a wide range of destructive pathology beyond the valve leaflets and annulus which require careful surgical planning to provide appropriate debridement and reconstruction. Failure to do so can result in a …

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Minimally-invasive cardiac surgery: a bibliometric analysis of impact and force to identify key and facilitating advanced training

Rickesh Bharat Karsan, Rhian Allen, Arfon Powell, Gwyn W. Beattie

BACKGROUND: The number of citations an article receives is a marker of its scientific influence within a particular specialty. This bibliometric analysis intended to recognise the top 100 cited articles in minimally-invasive cardiac surgery, to determine the fundamental subject areas that have …

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Minimally-invasive cardiac surgery. A bibliometric analysis: A tool to identify key research and facilitate advances training

Rickesh Bharat Karsan, Rhian Allen, Arfon Powell, Gwyn W. Beattie

Abstract Background:The number of citations an article receives is a marker of its scientific influence within a particular specialty. This bibliometric analysis intended to recognise the top 100 cited articles in Minimally-invasive Cardiac Surgery, to determine the fundamental subject areas that have …

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Impact of postoperative acute kidney injury in patients undergoing major gastrointestinal surgery on 1-year survival and renal outcomes: a national multicentre cohort study

Kenneth A McLean, Sivesh K. Kamarajah, Emily Mills, James Glasbey et autres

BACKGROUND: The intermediate-term impact of acute kidney injury (AKI) in patients after major gastrointestinal and liver surgery has not been well characterized. This study aimed to evaluate the 1-year mortality rate and renal outcomes associated with postoperative AKI in a national prospective …