Could also be passed through four generations.
What about a genetic predisposition to an autoimmune disease? Isolated anti-ro antibody could cause complete heart block.
Could be metabolic.  You okay? Yeah.
Could be metabolic.  You okay? Yeah. [SEP] What about a genetic predisposition to an autoimmune disease? Isolated anti-ro antibody could cause complete heart block. [SEP] Could also be passed through four generations.