# characteristics.phenotype[].text
The main clinical symptoms of IDDCA are a global developmental delay with intellectual disability and an early-onset sinus node dysfunction that causes a severe, in some cases lethal, bradycardia.

# characteristics.title[].text
Induced Pluripotent Stem Cell Line CSSi009-A

# organization[].Name
Fondazione Casa Sollievo della Sofferenza IRCCS

# organization[].Name
Fondazione Casa Sollievo della Sofferenza IRCCS