Publications

Journal Articles

  1. & Pulmonary oxygen uptake and muscle deoxygenation kinetics during heavy intensity cycling exercise in patients with emphysema and idiopathic pulmonary fibrosis. BMC Pulmonary Medicine 17(1)
  2. & Influence of antenatal physical exercise on heart rate variability and QT variability. The Journal of Maternal-Fetal & Neonatal Medicine 30(1), 79-84.
  3. & Influence of physical exercise on baroreceptor sensitivity during pregnancy. The Journal of Maternal-Fetal & Neonatal Medicine 30(5), 514-519.
  4. Recruitment of pregnant women to an exercise-intervention study. Journal of Obstetrics and Gynaecology
  5. Influence of antenatal physical exercise on haemodynamics in pregnant women: a flexible randomisation approach. BMC Pregnancy and Childbirth 15, 186
  6. & Changes in heart rate variability and QT variability during the first trimester of pregnancy. Physiological Measurement 36(3), 531-545.
  7. & 24-hour variation of heart rate variability indices derived from fractional differintegration.. Clin. Phys. Funct. Imaging. 35(1), 57-63.
  8. Relationships between oxygen uptake, dynamic body acceleration and heart rate in humans. J Sports Med Phys Fitness
  9. & Diagnostic ultrasound features and outcome of restrictive foramen ovale in fetuses with structurally normal heart. Pediatric Cardiology
  10. & Influence of somatic state on cardiovascular measurements in pregnancy. Physiological Measurement 35(1), 15-29.
  11. & Older people and outdoor environments: Pedestrian anxieties and barriers in the use of familiar and unfamiliar spaces. Geoforum 47, 113-124.
  12. & Relationship between changes in pulmonary V˙O2 kinetics and autonomic regulation of blood flow. Scandinavian Journal of Medicine & Science in Sports n/a, n/a
  13. & Influence of age and aerobic fitness on the multifractal characteristics of electrocardiographic RR time-series. Frontiers in Physiology 4
  14. Multifractal characterisation of electrocardiographic RR and QT time-series before and after progressive exercise. Computer Methods and Programs in Biomedicine
  15. Older people's cardiac responses as indicators of stress in familiar and unfamiliar environments. Psychophysiology
  16. Interaction between age and aerobic fitness in determining heart rate dynamics. Physiological Measurement 33(6)
  17. Heart rate variability reproducibility during exercise. Physiological Measurement 33(7)
  18. & Influence of exercise intensity on pulmonary oxygen uptake kinetics in young and late middle-aged adults. AJP: Regulatory, Integrative and Comparative Physiology 303(8), R791-R798.
  19. Immediate and early effects of malabsorptive and restrictive procedures on fasting glucose, insulin and insulin resistance in morbidly obese diabetic patients. Surgery for Obesity and Related Diseases 7(3), 350
  20. Long Term Oxygen Therapy for COPD does not change home activity. Proc Am Thoracic Society, 1478
  21. Influence of long-term oxygen therapy on cardiac acceleration and deceleration capacity in hypoxic patients with chronic obstructive pulmonary disease. Clinical Physiology and Functional Imaging
  22. Temporal changes in glucose and insulin homeostasis after biliopancreatic diversion and laparoscopic adjustable gastric banding. Surgery for Obesity and Related Diseases
  23. Comparison of effects of malabsorptive and restrictive procedures on upper airway and lung volume in morbidly obese patients. Surgery for Obesity and Related Diseases 6(2), 229
  24. Exercise and cardiac regulation: what can electrocardiographic time series tell us?. Scandinavian Journal of Medicine & Science in Sports
  25. Home telemonitoring and quality of life in stable, optimised chronic obstructive pulmonary disease. Journal of Telemedicine and Telecare
  26. Influence of smoking abstinence and nicotine replacement therapy on heart rate and QT time-series. Clinical Physiology and Functional Imaging
  27. Improved heart rate variability after long-term oxygen therapy in hypoxic patients with COPD. Thorax 64, 170
  28. Effects of Biliopancreatic DiversionVersus Laparoscopic Gastric Banding on Insulin Resistance, Gastrointestinal Hormones and Inflammatory Markers in the Morbidly Obese Diabetic Patients. British Journal of Surgery 96(2), 9
  29. Comparison of heart rate variability parameters during open bariatric, laparoscopic bariatric and laparoscopic fundoplication procedures. British Journal of Surgery 96(2), 32
  30. Linear and nonlinear characteristics of heart rate time series in obesity and during weight-reduction surgery. Physiological Measurement
  31. & Influence of long-term oxygen therapy on heart rate and QT time-series in hypoxic patients with chronic obstructive pulmonary disease. Clinical Physiology and Functional Imaging 29(6), 431-439.
  32. & Influence of bariatric surgery on indices of cardiac autonomic control. Autonomic Neuroscience 151(2), 168-173.
  33. Comparing long-term effects of biliopancreatic diversion (BPD) versus laparoscopic gastric banding (LGB) on metabolic syndrome. British Journal of Surgery 95(7), 40
  34. Comparison of heart rate variability parameters during open bariatric, laparoscopic bariatric and laparoscopic fundoplication procedures. British Journal of Surgery 95(7), 2
  35. Comparative changes in supine versus non-supine apnoea hypopnoea index following bariatric surgery. American Journal of Respiratory and Critical Care Medicine 177, 278
  36. Comparing effects of biliopancreatic diversion versus laparoscopic gastric banding on metabolic syndrome, obstructive sleep apnoea and heart rate variability in morbidly obese patients. British Journal of Surgery 95(4), 1-33.
  37. Effects of bariatric surgery on supine and non-supine apnoea hypopnoea index (AHI) in morbidly obese patients. British Journal of Surgery 95(3), 52-52.
  38. Early and long-term effects of biliopancreatic diversion and laparoscopic gastric banding on insulin resistance, type 2 diabetes mellitus and blood pressure in morbidly obese patients. British Journal of Surgery 95(3), 52-52.
  39. Relationship between electrocardiographic RR and QT interval variabilities and indices of ventricular function in healthy subjects. Physiological Measurement
  40. Sample entropy of electrocardiographic RR and QT time-series data during rest and exercise. Physiological Measurement 28(6), 731-744.

Conference Contributions

  1. & (2016). Development of a Cardiovascular Network Model During Pregnancy. Presented at 24th UK Conference of the Association for Computational Mechanics in Engineering,
  2. Evolving Management Of Fetal Tachycardia: Comparison Of Monotherapy, Stepwise Escalation And Maximum Dose Combination Treatment At A Single Institution.
  3. (2015). Exercise Training in Haemodialysis and Renal Transplant patients. Presented at American Society of Nephrology Kidney Week 2014 Annual Meeting,
  4. & (2015). Does moderate but regular exercise alter the baroreceptor response in pregnancy?. Presented at European Heart Journal,
  5. & (2014). EXPECT Study – Exercise during Pregnancy Evaluative Controlled Trial. Presented at Third International Congress on Cardiac Problems in Pregnancy,
  6. (2014). Characterisation of Left Ventricular Radial Strain and Strain Rate Function in Normal Pregnancy. Presented at Third International Congress on Cardiac Problems in Pregnancy,
  7. (2013). Normal Blood Pressure and Maximum Rate Pressure Product Responses to Treadmill Exercise Test in Healthy British Children. Presented at 47th Annual Meeting of the Association for European Paediatric and Congenital Cardiology, London:
  8. (2012). Influence of Phase I Duration and Age on Pulmonary VO2 Kinetics during Heavy Intensity Exercise. Presented at Proceeding of the Physiological Society PhySoc 2012, Edinburgh,, 118
  9. (2012). Maternal Haemodynamic Changes with Advancing Gestation in Normal Healthy Pregnancy. Presented at Proceeding of the Physiological Society, PhySoc 2012, Edinburgh,, 191
  10. (2012). Influence of Pregnancy Stage on Heart Rate Variability. Presented at Proceeding of the Physiological Society, PhySoc 2012, Edinburgh,, 107
  11. (2012). Influence of exercise intensity on pulmonary oxygen uptake kinetics in young and older people. Presented at European College of Sports Science, ECSS (Bruges, Belgium), Book of Abstracts 17th Annual Congress of the ECSS,, 53-54.

Other Research Outputs

  1. EXPECT: Exercise during Pregnancy Evaluative Controlled Trial. European College of Sports Science, ECSS, Book of Abstracts 18th Annual Congress of the ECSS, 659-660.