Vikas Kuriachan, MD, FRCP(C), Fellow, Cardiac Arrhythmia, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB.
Robert Sheldon, MD, PhD, FRCP(C), Professor, Cardiac Sciences, and Associate Dean of
Clinical Research, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB.

Jeff Silverman, MD, FRCPC, Fellow in Adult Hematology, University of Toronto, Toronto, ON.
William Geerts, MD, FRCPC, Consultant in Clinical Thromboembolism, Sunnybrook and Women's College Health Sciences Centre, University of Toronto, Toronto, ON.

Cynthia M. Westerhout, MSc^1,2 and Eric Boersma, PhD¹
From the ¹Department of Cardiology, Erasmus Medical Centre, Rotterdam, The Netherlands and the ²University of Alberta, Edmonton, AB.

Anne-Sophie Rigaud, Hôpital Broca, CHU Cochin-Port-Royal, Paris, France.
Bernard Forette, Centre Claude Bernard de Gérontologie, Hôpital Sainte Périne, Paris, France.

Rodrigo B. Cavalcanti, MD, FRCP(C)
Clinical Assistant, Internal Medicine, University Health Network.

Shabbir M.H. Alibhai, MD, MSc, FRCP(C)
Staff Physician, Internal Medicine and Geriatrics,
University Health Network, Lecturer, Dept. of Medicine,
University of Toronto, Toronto, ON.

When to Use a Pacemaker

Naushad Hirani, BSc, MD
Medical Writer,
Geriatrics & Aging.

Diagnosis and Management of Acute Coronary Syndromes

Nariman Malik, BSc, MD
Medical Writer,
Geriatrics & Aging

Endocarditis Prophylaxis

D'Arcy Little, MD, CCFP
Director of Medical Education,
York Community Services,
Toronto, ON.

Congestive Heart Failure

Nariman Malik, BSc, MD
Contributing Author,
Geriatrics & Aging.

Stable Coronary Artery Disease

D'Arcy Little, MD, CCFP
Director of Medical Education,
York Community Services, Toronto, ON.