Are HCM Kids With MYH7 Gene at Increased Risk?

A recent Canadian study found that children with HCM who carry a single mutation in the MYH7 gene or who have multiple HCM-causative genetic mutations are at increased risk of major adverse cardiac events when compared to children who carry a single mutation in another gene.

Of the 98 gene positive children in this study, those with a MYH7 mutation or those with multiple mutations were more likely to need a myectomy or an ICD or to experience a sudden cardiac arrest or a heart transplant when compared to children with other HCM causative mutations.

The article also suggests that current screening protocols which recommend clinical and genetic screening for HCM beginning at age 12 may be insufficient.

Do Elite Athletes Provide Clues About HCM?

 

During the Olympics we all gather around our television sets to watch the best athletes in the world compete against each other and we wonder how it is that they can humanly perform at such a high level?

This feature story about Stanford HCM Clinic’s Dr. Euan Ashley provides us with an interesting overview of the research Dr. Ashley is doing on high performance elite athletes with the hope that their genes may provide clues that will one day help to help treat those of us with HCM and other genetic heart conditions.

HCM GENOTYPE DOESN’T INFLUENCE ATRIAL FIBRILLATION

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openclipart.org 6/25/16

 

In the April edition of the American Journal of Cardiology, Italian HCM experts published their findings which indicate that  an individual patient’s HCM causing gene does not influence chances of developing atrial fibrillation and shouldn’t influence the management strategies for the condition.