Mary Lou Koshman

University of Calgary — Canada

Medicine · Health Sciences

11h-index1.1kcitations15works0.02yr avg
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Research Topics

Cardiovascular Syncope and Autonomic Disorders(11), Heart Rate Variability and Autonomic Control(5), Psychosomatic Disorders and Their Treatments(4), Neurology and Historical Studies(4), Hallucinations in medical conditions(3)

Publications15 total

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· 79 cited
The development and preliminary validation of a scale measuring the impact of syncope on quality of life
EP Europace·2009· 56 citedOpen Access
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· 8 cited
Outcome of Patients With Dual-Chamber Pacemakers Implanted for the Prevention of Neurally Mediated Syncope
The American Journal of Cardiology·2003· 9 cited
The relationship between health-related quality of life and frequency of spells in patients with syncope
Journal of Clinical Epidemiology·2000· 221 cited
Cost-utility analysis of pacemakers for the treatment of vasovagal syncope
The American Journal of Cardiology·1999· 11 citedOpen Access
Origins of heart rate variability: relationship of heart rate burst morphology to work duration and load
American Journal of Physiology-Heart and Circulatory Physiology·1999· 4 cited
Origins of Heart Rate Variability
Circulation·1999· 13 citedOpen Access
Statistical Issues Encountered in the Comparison of Health-Related Quality of Life in Diseased Patients to Published General Population Norms
Journal of Clinical Epidemiology·1999· 124 cited
Effect of Dual-Chamber Pacing With Automatic Rate-Drop Sensing on Recurrent Neurally Mediated Syncope
The American Journal of Cardiology·1998· 113 cited
Comparison of Patients With Syncope of Unknown Cause Having Negative or Positive Tilt-Table Tests
The American Journal of Cardiology·1997· 58 cited
Timing of First Recurrence of Syncope Predicts Syncopal Frequency After a Positive Tilt Table Test Result
Journal of the American College of Cardiology·1997· 57 cited
Risk Factors for Syncope Recurrence After a Positive Tilt-Table Test in Patients With Syncope
Circulation·1996· 230 cited
Antiarrhythmic Activity of Quinine in Humans
Circulation·1995· 38 cited
Can patients with neuromediated syncope safely drive motor vehicles?
The American Journal of Cardiology·1995· 32 cited

Frequent Co-authors

Robert S. Sheldon(11), Michael Rose(5), Robert S. Sheldon(4), Sarah Rose(3), Daniel E. Roach(3), Sheila Spreng(2), Debbie Ritchie(2), Paul Malik(2), Satish R. Raj(2), Patricia Flanagan(1), Shawn Killam(1), Wendy Wilson(1), Theresa Kieser(1), Glen Sumner(1), Henry J. Duff(1), Craig Mitton(1), Robert G. Haennel(1)