### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
my six year old son has been complaining of his heart hurting the past couple of months. He does have asthma but has not needed his inhaler for months. No shortness of breath. He started playing tball a few weeks ago (the pain started before) and a few hours after his game the other day was crying in pain. We figured a muscle strain but then thought about the fact that this isn t the first time he has said his heart hurts. He does not and has not been sick during these complaints. The morning after his complaint the other day after T-Ball he complained the back of his neck hurt. He slept 8 hours that night but an hour after being up was fatigued and fell asleep in the car. He woke up from napping screaming in pain that his arm hurt. After 5 or 10 minutes he was fine. We have another son with Congenital Heart Disease so we do have a family history of heart disease. Hoping it s nothing. Could be his asthma or possibly acid reflux maybe? Sleep Apnea also runs in the family as well as diabetes.

### output:

Hi dear, I had gone through your question and understand your concern. You should be worried, but not too much. Actually reflux can cause pain behind sternum and can because of asthma. I suggest:-Coastal syrup 6 ml 3 times a day,15 -30 min before meal for increasing bonus of sphincter of stomach, take during 1 month, repeat course 2 -3 times in a year.-Perform ultrasound of heart to exclude pathology of heart, control ECG and BP. Hope it is answered to your question. If you have more questions, then don't hesitate to call us, I always ready to help