No abstract available
MeSH terms
-
Arrhythmias, Cardiac / complications*
-
Arrhythmias, Cardiac / drug therapy
-
Arthritis, Rheumatoid / complications
-
Connective Tissue Diseases / complications*
-
Heart Conduction System*
-
Humans
-
Lupus Erythematosus, Systemic / complications
-
Mixed Connective Tissue Disease / complications
-
Polymyositis / complications
-
Scleroderma, Systemic / complications