Posts From Dr. John Lynn Jefferies

Cardiomyopathy is a heart disease that can be life threatening, especially if you don’t know you have it. Some people have no symptoms of the disease. Others have symptoms but aren’t aware that they need to act on them. You › Continue Reading

Genetic testing can be a powerful tool in the management of cardiomyopathy. Familial cardiomyopathy is a disease of the heart muscle that is passed down through a family’s genes. It is a very serious disease that can lead to heart › Continue Reading

It’s a story that we hear too often:  a student athlete shoots a game-winning shot and collapses during the celebration.  In many cases the underlying cause of that fatal collapse is sudden cardiac arrest (SCA) caused by an undiagnosed form › Continue Reading