Are there any other parents with experience of SVT? My baby had SVT as he was born and was then in intensive care for 5 days where he had 4 more attacks. He is now 6 weeks old. We have to give him propanalol 3 times a day which can be difficult as sometimes we are having to wake him to give it to him and sometimes he sicks it back up. Just seen cardiologist who has dais just continue with medicine and review in 3 months. He said theres no cause he can pin point and the hope is he will grow out of it. I don't feel I would be able to tell if my baby were having another attack. I would appreciate any advice anyone has on coping with and treating SVT