EMBARGO: Monday, March 23, at (11 am ET), JAMA Internal Medicine
A Mayo Clinic study has identified a familial association in spontaneous coronary artery dissection, a type of heart attack that most commonly affects younger women, suggesting a genetic predisposition to the condition, researchers say. The results are published in the March 23 issue of JAMA Internal Medicine.
Researchers used the Mayo Clinic SCAD Registry of 412 enrollees to identify five familial cases of SCAD, comprised of three pairs of first-degree relatives (mother-daughter, identical twin sisters, sisters) and two pairs of second-degree relatives (aunt and niece, and first cousins). Researchers believe this is the first study to identify SCAD as an inherited disorder.
MEDIA CONTACT: Traci Klein, Mayo Clinic Public Affairs, 507-284-5005, email: firstname.lastname@example.org
Journalists: Sound bites with Dr. Hayes and SCAD animation are available in the downloads.