Hi Dear !! Thanks for your query to HCM.
Read and reviewed query.
Based on facts of your query, Your husband seem to suffer from-
Drug Induced/ PVCs/
Angina with
Gastritis.
I would suggest you to go to ER Cardiac department.
Get ECG done and Reduce on dosage of Vyavancse with Consults from your attending doctor.
Your check up for Angina and
Angiography SOS, to rule out any accompanied with blocks in the coronaries, would lead to proper treatment from your doctors.Simultaneously, reducing on your weight and careful reduction in eating habits with well controlled Vyavanse dosages would resolve the problems you have with its overdrugging.
Follow this to recover soon.
Hope this would resolve your health issues early
Welcome for any further query in this regard.
Good Day !!
Dr.Savaskar M.N.
Senior Surgical Specialist and Thorasic / Chest Surgeon
M.S.Genl-CVTS