My 29 year old husband has been diagnosed with constrictive pericarditis. He is on several of the same medications as your husband. His cardiologist has decided that having his pericardial sac taken off is his only option to get better. I am curious as to what course of treatment your husband has taken for his constrictive pericarditis. Did he ever have the surgery? I am looking to speak with anyone who has gone through this surgery.