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Mary-Lou Koshman

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TOP 3
Glen L Sumner; M Sarah Rose; Mary-Lou Koshman; Debbie Ritchie; Robert S Sheldon
Recent history of vasovagal syncope in a young, referral-based population is a stronger predictor of recurrent syncope than lifetime syncope burden.
Robert Sheldon; Ahmad Hersi; Debbie Ritchie; Mary-Lou Koshman; Sarah Rose
Syncope and structural heart disease: historical criteria for vasovagal syncope and ventricular tachycardia.
Marianne Sarah Rose; Mary-Lou Koshman; Debbie Ritchie; Robert Sheldon
The development and preliminary validation of a scale measuring the impact of syncope on quality of life.

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2010: Glen L Sumner; M Sarah Rose; Mary-Lou Koshman; Debbie Ritchie; Robert S Sheldon
Recent history of vasovagal syncope in a young, referral-based population is a stronger predictor of recurrent syncope than lifetime syncope burden.
Journal of cardiovascular electrophysiology 2010;21(12):1375-80.
2010: Robert Sheldon; Ahmad Hersi; Debbie Ritchie; Mary-Lou Koshman; Sarah Rose
Syncope and structural heart disease: historical criteria for vasovagal syncope and ventricular tachycardia.
Journal of cardiovascular electrophysiology 2010;21(12):1358-64.
2009: Marianne Sarah Rose; Mary-Lou Koshman; Debbie Ritchie; Robert Sheldon
The development and preliminary validation of a scale measuring the impact of syncope on quality of life.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2009;11(10):1369-74.
2009: Robert S Sheldon; Joseph E Amuah; Stuart J Connolly; Sarah Rose; Carlos A Morillo; Mario Talajic; Teresa Kus; Fetnat Fouad-Tarazi; Thomas Klingenheben; Andrew D Krahn; Mary-Lou Koshman; Debbie Ritchie
Effect of metoprolol on quality of life in the Prevention of Syncope Trial.
Journal of cardiovascular electrophysiology 2009;20(10):1083-8.
2009: Robert S Sheldon; Joseph E Amuah; Stuart J Connolly; Sarah Rose; Carlos A Morillo; Mario Talajic; Teresa Kus; Fetnat Fouad-Tarazi; Thomas Klingenheben; Andrew D Krahn; Aaron G Sheldon; Mary-Lou Koshman; Debbie Ritchie
Design and use of a quantitative scale for measuring presyncope.
Journal of cardiovascular electrophysiology 2009;20(8):888-93.
2007: Robert S Sheldon; Aaron G Sheldon; Anna Serletis; Stuart J Connolly; Carlos A Morillo; Thomas Klingenheben; Andrew D Krahn; Mary-Lou Koshman; Debbie Ritchie
Worsening of symptoms before presentation with vasovagal syncope.
Journal of cardiovascular electrophysiology 2007;18(9):954-9.
2006: Satish R Raj; Daniel E Roach; Mary-Lou Koshman; Robert S Sheldon
Standard Deviation of Sequential Five-Minute R-R Interval Means (SDANN) is a prognostic marker, but not necessarily an autonomic marker.
Journal of the American College of Cardiology 2006;48(6):1285-6; author reply 1286.
2006: Robert Sheldon; Stuart Connolly; Sarah Rose; Thomas Klingenheben; Andrew D Krahn; Carlos A Morillo; Mario Talajic; Teresa Ku; Fetnat Fouad-Tarazi; Debbie Ritchie; Mary-Lou Koshman
Prevention of Syncope Trial (POST): a randomized, placebo-controlled study of metoprolol in the prevention of vasovagal syncope.
Circulation 2006;113(9):1164-70.
2006: Robert Sheldon; Sarah Rose; Stuart Connolly; Debbie Ritchie; Mary-Lou Koshman; Michael Frenneaux
Diagnostic criteria for vasovagal syncope based on a quantitative history.
European heart journal 2006;27(3):344-50.
2006: Robert S Sheldon; Aaron G Sheldon; Stuart J Connolly; Carlos A Morillo; Thomas Klingenheben; Andrew D Krahn; Mary-Lou Koshman; Debbie Ritchie
Age of first faint in patients with vasovagal syncope.
Journal of cardiovascular electrophysiology 2006;17(1):49-54.
2005: Satish R Raj; Robert S Sheldon; Mary-Lou Koshman; Daniel E Roach
Role of hypotension in heart rate turbulence physiology.
Heart rhythm : the official journal of the Heart Rhythm Society 2005;2(8):820-7.
2004: Satish R Raj; Daniel E Roach; Mary-Lou Koshman; Robert S Sheldon
Activity-responsive pacing produces long-term heart rate variability.
Journal of cardiovascular electrophysiology 2004;15(2):179-83.
2003: Daniel E Roach; Mary-Lou Koshman; Henry J Duff; Robert Sheldon
Similarity of spontaneous and induced heart rate and blood pressure turbulence.
The Canadian journal of cardiology 2003;19(12):1375-9.
2003: Satish R Raj; Mary-Lou Koshman; Robert S Sheldon
Outcome of patients with dual-chamber pacemakers implanted for the prevention of neurally mediated syncope.
The American journal of cardiology 2003;91(5):565-9.
2002: Daniel E Roach; Mary-Lou Koshman; Henry J Duff; Robert Sheldon
Induction of heart rate and blood pressure turbulence in the electrophysiologic laboratory.
The American journal of cardiology 2002;90(10):1098-102.
2002: Robert Sheldon; Sarah Rose; Debbie Ritchie; Stuart J Connolly; Mary-Lou Koshman; Mary Anne Lee; Michael Frenneaux; Michael Fisher; William Murphy
Historical criteria that distinguish syncope from seizures.
Journal of the American College of Cardiology 2002;40(1):142-8.
2001: Robert Sheldon; Mary-Lou Koshman
A randomized study of tilt test angle in patients with undiagnosed syncope.
The Canadian journal of cardiology 2001;17(10):1051-7.
2000: M Sarah Rose; Mary-Lou Koshman; SW Spreng; Robert Sheldon
The relationship between health-related quality of life and frequency of spells in patients with syncope.
Journal of clinical epidemiology 2000;53(12):1209-16.
2000: Robert Sheldon; E Sexton; Mary-Lou Koshman
Usefulness of clinical factors in predicting outcomes of passive tilt tests in patients with syncope.
The American journal of cardiology 2000;85(3):360-4.
1999: Craig Mitton; M Sarah Rose; Mary-Lou Koshman; Robert S Sheldon
Cost-utility analysis of pacemakers for the treatment of vasovagal syncope.
The American journal of cardiology 1999;84(11):1356-9, A8.
1999: Daniel E Roach; R Haennel; Mary-Lou Koshman; Robert Sheldon
Origins of heart rate variability: relationship of heart rate burst morphology to work duration and load.
The American journal of physiology 1999;277(4 Pt 2):H1491-7.
1999: Daniel E Roach; P Malik; Mary-Lou Koshman; Robert Sheldon
Origins of heart rate variability. Inducibility and prevalence of a discrete, tachycardic event.
Circulation 1999;99(25):3279-85.
1999: M Sarah Rose; Mary-Lou Koshman; SW Spreng; Robert Sheldon
Statistical issues encountered in the comparison of health-related quality of life in diseased patients to published general population norms: problems and solutions.
Journal of clinical epidemiology 1999;52(5):405-12.
1998: Robert S Sheldon; Mary-Lou Koshman; William F Murphy
Electroencephalographic findings during presyncope and syncope induced by tilt table testing.
The Canadian journal of cardiology 1998;14(6):811-6.
1998: Robert Sheldon; Mary-Lou Koshman; W Wilson; Teresa M Kieser; Sarah Rose
Effect of dual-chamber pacing with automatic rate-drop sensing on recurrent neurally mediated syncope.
The American journal of cardiology 1998;81(2):158-62.
1997: Robert Sheldon; Sarah Rose; Mary-Lou Koshman
Comparison of patients with syncope of unknown cause having negative or positive tilt-table tests.
The American journal of cardiology 1997;80(5):581-5.
1997: P Malik; Mary-Lou Koshman; Robert Sheldon
Timing of first recurrence of syncope predicts syncopal frequency after a positive tilt table test result.
Journal of the American College of Cardiology 1997;29(6):1284-9.
1996: Robert Sheldon; Sarah Rose; Mary-Lou Koshman
Isoproterenol tilt-table testing in patients with syncope and structural heart disease.
The American journal of cardiology 1996;78(6):700-3.
1996: Robert Sheldon; Sarah Rose; P Flanagan; Mary-Lou Koshman; S Killam
Effect of beta blockers on the time to first syncope recurrence in patients after a positive isoproterenol tilt table test.
The American journal of cardiology 1996;78(5):536-9.
1996: Robert Sheldon; Sarah Rose; P Flanagan; Mary-Lou Koshman; S Killam
Risk factors for syncope recurrence after a positive tilt-table test in patients with syncope.
Circulation 1996;93(5):973-81.
1995: Robert Sheldon; Henry J Duff; Mary-Lou Koshman
Antiarrhythmic activity of quinine in humans.
Circulation 1995;92(10):2944-50.
1995: Robert Sheldon; Mary-Lou Koshman
Can patients with neuromediated syncope safely drive motor vehicles?
The American journal of cardiology 1995;75(14):955-6.