a significantly greater incidence of heart failure was observed in endocarditis with no preexisting heart disease ( p less than 0.01 ) , aortic and mitral valve involvement ( p less than 0.01 ) , staphylococcus aureus infections ( p less than 0.05 ) , arrhythmias ( p less than 0.001 ) , and conduction disturbances ( p less than 0.01 ) .
C0018801
heart failure
C0018787
heart