On-line Medical Publication: Cardiology.

• Canadian Journal of Cardiology. The site provides archives of past and present tables of contents and abstracts.
  
  
• Journal of the American College of Cardiology. This online journal provides abstracts and selected full-text articles.
  
  
• E-chocardiography Journal. This web site was started in April 1995 with the purpose of providing online medical articles and images dedicated to ultrasound of the heart (echocardiography).
  
  
• Harvard Heart Letter. From the Harvard Medical School. Not particularly flashy (i.e. its mostly reformated text), the latest issue is available at this site. The Harvard Heart Letter is written in plain English and is directed to the (mostly) lay audience.
  
  
• HeartWeb: A Medical Journal on the Web. Editors Seymour Furman, M.D. and Anthony D. Mercando, M.D. are developing an electronic "peer-reviewed journal" focus on pacing, electrophysiology, implantable defibrillation and general cardiology. Submitted articles, case reports, letters, and comments are welcome. Of particular value to the practicing cardiologist is a searchable on-line pulse generator database and a lead database.