Whip, no bad intentions here but you are not correct. I have consulted with a Board Certified Veterinary Cardiologist on this issue. You are neither Board Certified or a veterinarian. Her thoughts are very different than yours but you are spouting out to a person who is reaching out to someone who is the authority on these diseases in this species. And as if you have all the information surrounding the case. You may confuse the situation in this very stressful time for Morgan. Would you feel just as comfortable confusing the situation after a Human Board Certified Cardiologist had consulted a friend regarding his own heart......... on a kayak forum? Please be careful with how you present information you could actually hurt someone and in this case it could be Bomber.