This story in the Wall Street Journal about genetic testing shows the speed of changes in the medical community’s understanding of how and whether certain genes cause hereditary disease.
The article quoted Dr. Jodie Ingles, a geneticist from the University of Sydney in Australia who specializes in HCM and has published a recent article on the subject. Dr. Ingles said that 22 out of 33 genes comprising a genetic testing panel commonly used to test for HCM had either limited or no evidence of being disease causative.
Continue reading “Wall Street Journal Highlights Risks in Genetic Testing”
A recent study published in Circulation suggests that clinical testing of kids who are first degree family members of HCM patients (i.e. siblings and children of those who have already been diagnosed with HCM) could be improved by starting testing at a younger age. And, genetic testing should further improve diagnosis and treatment for this group.
Continue reading “When Do You Screen Your Kids For HCM?”
When Stanford biochemist Jim Spudich settled down in bed with a book recommended by his wife, he had no idea that the book would inspire one of the biggest discoveries of his career. Spudich drifted off to sleep while reading The Haunted Mesa, a science fiction novel by Louis L’Amour. His scientific discovery was based on an image he saw in his dreams when the image of a mesa morphed into a myosin molecule.
Continue reading “How a Louis L’Amour Book about the Southwest Inspired a HCM Discovery”
Today, it was announced by the U.S. Department of Homeland Security that 750,000 implantable defibrillators manufactured by Medtronic could potentially be vulnerable to hacking.
Continue reading “Hackers and ICDs: What to Know About Today’s Medtronic Warning”
I had open heart surgery (a septal myectomy) to treat my hypertrophic cardiomyopathy in 2006. I went back to Mayo twice for the two years following the surgery, but after that I hadn’t felt the need to return since I was regularly following up with my local cardiologist. In April of 2018, it had been almost ten years since I had been back to Rochester. So, I decided it was time to take a trip and make sure that all was in order.
Continue reading “Visiting Mayo Clinic”
This article by Dr. Stephen Heitner of Oregon Health & Science University covers some simple lifestyle changes that can help HCM patients feel much better. In particular, Dr. Heitner mentions:
- Eating smaller meals and avoiding large carbohydrate rich meals.
- Avoiding dehydration
- Limiting alcohol
- Avoiding exercise after eating
- Engaging in moderate intensity exercise
- Managing weight
- Evaluating and treating sleep apnea and other sleep breathing disorders
- Getting appropriate treatment for anxiety and depression
The above lifestyle changes, combined with appropriate medical treatment, will keep HCM patients feeling their best.