COMPLETE HEART BLOCK IN RHEUMATOID (ANKYLOSING) SPONDYLITIS.
D001799:Blood Sedimentation; D004562:Electrocardiography; D005853:Geriatrics; D006327:Heart Block; D006801:Humans; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
BLOOD SEDIMENTATION; ELECTROCARDIOGRAPHY; GERIATRICS; HEART BLOCK; SPONDYLITIS, ANKYLOSING