Good morning
My son is 15 and has hypertrophic cardiomyopathy and aortic root dilatation. Over the summer ive been concerned about him losing weight. He has always been slim but after a check at the end of July it was noticed but it was very slight ( April 45kg, July 44kg ) Ive just weighed him today and he is 39.9kg.
Is this something i should be worried about. Thank you