Prevention of the infective endocarditis during the dental procedures

Endocarditis is endovascular infective disease of intracardiac structures, which are in contact with blood. The most common cause is Staphylococcus aureus and Streptococcus viridans, which inhabit oral cavity. During dental intervention, which includes gingival trauma (risky dental intervention) microorganisms that cause infective endocarditis could penetrate into circulation of the blood. The group of high risk patients consists of patients which have already had infective endocarditis, patients with prosthetic heart valves or other foreign endovascular bodies, patients with congenital heart defect, patients with acquired heart defect, prolapse of mitral valve with registered mitral regurgitation and hyphertrophic cardiomiopathy. Those groups of patients should have prevention from infective endocarditis before any risky dental intervention with bactericidal dosage of wide spectrum antibiotics at least an hour before the procedure. .