For more than 20 years, I have been asking some patients to do this test, whi is INDEED until now, relatively unknown to many doctors, even cardiologists rarely ask for this test. This may be understandable because a clear treatment is not known,but I don’t think this justifies not doing this test at least once, especially in families with early cardiac death !

Below is a very technical video [don’t bother to look], but I am sending this because new possible treatments are promised in this video for those who really may need this.