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Pedlar C, Stanley N, Halson SL, Edinborough L, Law P, Harrison M, Catterson P. Reversing the state of arousal and accelerating sleep onset: pharmacological and non-pharmacological manipulation of sleep in athletes. Br J Sports Med 2024; 58:54-56. [PMID: 37640528 DOI: 10.1136/bjsports-2023-107201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2023] [Indexed: 08/31/2023]
Affiliation(s)
- Charles Pedlar
- School of Sport, Health and Applied Science, St Mary's University Twickenham, Twickenham, UK
- Orreco Limited, Galway, Ireland
- Division of Surgery and Interventional Sciences, University College London, London, UK
| | - Neil Stanley
- Neil Stanley, Independent Sleep Expert, London, UK
| | - Shona L Halson
- School of Behavioural and Health Sciences, Australian Catholic University, Banyo, Queensland, Australia
| | - Luke Edinborough
- Faculty of Sport, Allied Health and Performance Sciences, St Mary's University Twickenham London, Twickenham, UK
- Sport Science, Southampton Football Club, Southampton, UK
| | | | | | - Paul Catterson
- Medicine, Newcastle United Football Club, Newcastle upon Tyne, UK
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Bhatia RT, Malhotra A, MacLachlan H, Gati S, Marwaha S, Chatrath N, Fyyaz S, Aleixo H, Al-Turaihi S, Babu A, Basu J, Catterson P, Cooper R, Daems JJN, Dhutia H, Ferrari F, van Hattum JC, Iqbal Z, Kasiakogias A, Kenny A, Khanbhai T, Khoury S, Miles C, Oxborough D, Quazi K, Rakhit D, Sharma A, Varnava A, Tome Esteban MT, Finocchiaro G, Stein R, Jorstad HT, Papadakis M, Sharma S. Prevalence and diagnostic significance of de-novo 12-lead ECG changes after COVID-19 infection in elite soccer players. Heart 2023; 109:936-943. [PMID: 37039240 DOI: 10.1136/heartjnl-2022-322211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/21/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND AND AIM The efficacy of pre-COVID-19 and post-COVID-19 infection 12-lead ECGs for identifying athletes with myopericarditis has never been reported. We aimed to assess the prevalence and significance of de-novo ECG changes following COVID-19 infection. METHODS In this multicentre observational study, between March 2020 and May 2022, we evaluated consecutive athletes with COVID-19 infection. Athletes exhibiting de-novo ECG changes underwent cardiovascular magnetic resonance (CMR) scans. One club mandated CMR scans for all players (n=30) following COVID-19 infection, despite the absence of cardiac symptoms or de-novo ECG changes. RESULTS 511 soccer players (median age 21 years, IQR 18-26 years) were included. 17 (3%) athletes demonstrated de-novo ECG changes, which included reduction in T-wave amplitude in the inferior and lateral leads (n=5), inferior leads (n=4) and lateral leads (n=4); inferior T-wave inversion (n=7); and ST-segment depression (n=2). 15 (88%) athletes with de-novo ECG changes revealed evidence of inflammatory cardiac sequelae. All 30 athletes who underwent a mandatory CMR scan had normal findings. Athletes revealing de-novo ECG changes had a higher prevalence of cardiac symptoms (71% vs 12%, p<0.0001) and longer median symptom duration (5 days, IQR 3-10) compared with athletes without de-novo ECG changes (2 days, IQR 1-3, p<0.001). Among athletes without cardiac symptoms, the additional yield of de-novo ECG changes to detect cardiac inflammation was 20%. CONCLUSIONS 3% of athletes demonstrated de-novo ECG changes post COVID-19 infection, of which 88% were diagnosed with cardiac inflammation. Most affected athletes exhibited cardiac symptoms; however, de-novo ECG changes contributed to a diagnosis of cardiac inflammation in 20% of athletes without cardiac symptoms.
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Affiliation(s)
- Raghav T Bhatia
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Aneil Malhotra
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
- Manchester Academic Health Science Centre, Manchester University National Health Service Foundation Trust, Manchester, UK
| | - Hamish MacLachlan
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Sabiha Gati
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
- Department of Cardiology, Royal Brompton & Harefield NHS Foundation Trust, London, UK
| | - Sarandeep Marwaha
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Nikhil Chatrath
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Saad Fyyaz
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | | | - Samar Al-Turaihi
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Aswin Babu
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Joyee Basu
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Paul Catterson
- Department of Medicine, Newcastle United Football Club, Newcastle, UK
| | | | - Joelle J N Daems
- Department of Cardiology, Amsterdam UMC location, University of Amsterdam, Amsterdam, The Netherlands
| | - Harshil Dhutia
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Filipe Ferrari
- Graduate Program in Cardiology and Cardiovascular Sciences, Universidade Federal do Rio Grande do Sul, Hospital de Clinicas de Porto Alegre, Rio, Brazil
| | - Juliette C van Hattum
- Department of Cardiology, Amsterdam UMC location, University of Amsterdam, Amsterdam, The Netherlands
| | - Zafar Iqbal
- Department of Sports Medicine, Crystal Palace Football Club, London, UK
| | - Alexandros Kasiakogias
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | | | | | - Shafik Khoury
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Chris Miles
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - David Oxborough
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Liverpool, UK
| | - Kashif Quazi
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Dhrubo Rakhit
- Department of Cardiology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Anushka Sharma
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Amanda Varnava
- Department of Cardiology, Imperial College Healthcare NHS Trust, London, UK
| | - Maria Teresa Tome Esteban
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Gherardo Finocchiaro
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Ricardo Stein
- Graduate Program in Cardiology and Cardiovascular Sciences, Universidade Federal do Rio Grande do Sul, Hospital de Clinicas de Porto Alegre, Rio, Brazil
| | - Harald T Jorstad
- Department of Cardiology, Amsterdam UMC location, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Michael Papadakis
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Sanjay Sharma
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
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Lewis N, Hodgson A, Khanbhai T, Sygo J, Mazur J, Smith C, Catterson P, Pedlar C. Rise of intravenous nutrition products among professional team sport athletes: reasons to be concerned? Br J Sports Med 2022; 56:1204-1205. [PMID: 35973754 DOI: 10.1136/bjsports-2022-105883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2022] [Indexed: 11/04/2022]
Affiliation(s)
- Nathan Lewis
- Orreco Limited, Business Innovation Unit, NUIG, Galway, Ireland.,English Institute of Sport, Sports Training Village, University of Bath, Bath, UK
| | - Andrew Hodgson
- Department of Haematology, Sligo University Hospital, Sligo, Ireland
| | | | - Jennifer Sygo
- Toronto Raptors, OVO Athletic Training Center, Toronto, Ontario, Canada
| | - Jordan Mazur
- San Francisco 49ers, Santa Clara, California, USA
| | - Casey Smith
- Dallas Mavericks Inc, Mavericks Training Center, Dallas, Texas, USA
| | - Paul Catterson
- Newcastle United Football Club, Department of Medicine, Benton, UK
| | - Charles Pedlar
- Orreco Limited, Business Innovation Unit, NUIG, Galway, Ireland .,Faculty of Sport, Allied Health and Performance Sciences, St Mary's University Twickenham, London, UK.,Institute of Sport, Exercise and Health, University College London, London, UK
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