March 29, 2008­–CHICAGO, Il–If the date of a loved one’s passing is approaching, beware. The anniversary of the death of a close family member, especially a mother or father, is a significant trigger for Sudden Death (SD), especially in men, according to research presented today at the American College of Cardiology’s 57th Annual Scientific Session. Understanding the triggers of SD—death that is unexpected and occurs rapidly, frequently within one hour of the onset of symptoms and usually due to lethal arrhythmias—may help researchers discover ways to anticipate and prevent premature loss of life.