<prompt> One of the following is not included in the major criteria for rheumatic hea disease?AhritisCarditisErythema marginatumRaised ASLO titer  <response>: Guidelines of diagnosis used by the American Hea Association include major and minor criteria ie, modified Jones criteria. In addition to evidence of a previous streptococcal infection, the diagnosis requires 2 major Jones criteria or 1 major plus 2 minor Jones criteria. Major criteria are as follows: Carditis, Migratory polyahritis, Subcutaneous nodules ie, Aschoff bodies, Erythema marginatum, Chorea also known as Sydenham chorea and St Vitus dance. Minor criteria are as follows: Clinical findings include ahralgia, fever, and previous history of ARF. Laboratory findings include elevated acute-phase reactants eg, erythrocyte sedimentation rate, C reactive protein, a prolonged PR interval, and suppoing evidence of antecedent group A streptococcal infections ie, positive throat culture or rapid streptococcal screen and an elevated or rising streptococcal antibody titer. 