heart attack
cardio-
cardioprotectant
cardioproteinopathy
endopericarditis
cardiostimulant
cardiac
thoracology
rheumatic fever
cardiovirulence
heart failure
cardiacal
hypertrophic cardiomyopathy
arteriopathy
procardiomyogenic
cardioactive
pancardiac
postcardiotomy
nonrupture
valvular heart disease
auriculo-
cardioconversion
cardiopath
idioventricular
carditic
coronaropathy
myocardial inflammation
cardiotropic
myomegalin
noncompaction
cardiospecificity
cardiomyofibroblast
myocarditis
auricular
myocardiodystrophy
cardiomyocytolysis
heart block
cardialgia
cardiolipase
tachycardiomyopathy
renocardiac
heartsink
cardiologist
heart specialist