Gerald Couzens

Gerald Secor Couzens is the author and coauthor of more than two dozen books about health and medical topics, specializing in prostate health and memory disorders. He was the co-creator and managing editor of The Johns Hopkins Prostate Bulletin for more than 20 years.

Latest by Gerald Couzens

What is Atrial Fibrillation?

Learn more about the basics of atrial fibrillation and if you might be at risk.

Tests for Atrial Fibrillation

Learn about the different tests that can be used to identify atrial fibrillation.

3 Top Causes of Erectile Dysfunction

Erectile dysfunction has a variety of causes, including nerve disorders, vascular problems, and medications. Here’s what you need to know.