I was hospitalized 2xs past 2 months for afib. 2echos at 2 diff hospitals showed aortic diameter at 5,4. I am looking for BSA calculator that use to be in this forum, I also have BAV VSD ASD and have had 2 coarc repairs in past. I see a surgeon this week but would like to have as much info as possible before appt. CT will be done at this appt.