personal protective equipment / physical fitness equipment / /
MedicalCondition
strokes / cardiovascular disorders / TO SUDDEN CARDIAC DEATH / cardiomyopathy / arteriosclerotic heart disease / Sudden Cardiac Death / MA U.S. Firefighter Fatalities Due to Sudden Cardiac Death / prior heart attacks / heart disease / diabetes / aneurysms / cardiomegaly / high cholesterol / myocardial infarction / heart attacks / mild arteriosclerosis / injury / obesity / heart attack / coronary artery disease / high blood pressure / illness / myocarditis / Firefighter Fatalities Due to Sudden Cardiac Death / Age Group Firefighter Fatalities Due to Sudden Cardiac Death / /
MedicalTreatment
immunization / bypass surgery / coronary artery bypass surgery / angioplasty / heart surgery / /
Movie
World Trade Center / /
Organization
National Fire Protection Association / Fire / NFPA's Public Fire Protection Division / Quincy / American Heart Association / Department of Homeland Security / F. Fahy Fire Analysis and Research Division National Fire Protection Association / /
Person
Carl E. Peterson / Thomas Hales / / /
Position
Acknowledgements The author / department physician / /