Pulmonary Embolism Support Group
By far the most common form of pulmonary embolism is a thromboembolism, which occurs when a blood clot, generally a venous thrombus, becomes dislodged from its site of formation and embolizes to the arterial blood supply of one of the lungs. Symptoms may include difficulty breathing, pain during breathing, and more rarely circulatory instability and death.
I believe the golfer was 51-year-old Joey Sindelar, who was diagnosed in November.
Advancing public recogniton and reeducation of health professionals has had to come from the grass roots, such as through the efforts of NATT. DVT/PE has not been getting a lot of star-power behind it. It turns out that Tom in Connecticut has had a similar thread going in the DVT forum, with some information about celebrity participation to date.
http://www.dailystrength.org/c/Deep_Vein_Thrombosis_DVT/forum/9792385-nascar-driver-and-musician