Prayer Request for a 1 year old

We need prayers for Landon Gunter. Earlier this week at his 1 year old check up, the doctor discovered Landon's heart was beating very slowly (heart rate is 59, low end of normal is 90), they sent him for an ECG and then referred him to a Cardiologist. Landon's appointment was this morning. Please pray for Landon, his family (mom Brook and dad Glenn) and the doctors who are trying to figure out why his heart rate is so slow.