Irfan Ziad

group a beta hemolytic streptococcus migratory polyarthritis carditis pericarditis endocarditis askchoff cell molecular mimicry fever subcutaneus nodules acute rheumatic fever rheumatic fever joint pain erythema marginatum pancarditis benzpenicilin sydenham chorea paediatric myocarditis chronic heart disease accessory oculomotor examination hypoglossal facial abducens vagus olfactory cranial nerve optic glossopharyngeal vestibulocochlear trigeminal trochlear ecg medical student heart qrs complex rate electrocardiography rhythm interpretation ekg rrms prms axon demyelination multiple sclerosis optic neuritis ppms fingolimod mitoxantrone glatiramer dawson intranuclearopthalmoplegia spms ataxia interferon natalizumab edss