4Nana glad he is doing better. I know where you are coming from as my cousin's husband had Bronchitis. Meds were not working, they changed them twice. 2 weeks later, he was at work, could not breath. Was turning green. The Dr's at our local hospital told my cousin, they were loosing him and if he survived, he would need a heart transplant. This is a guy who never smoked or drank. They were able to stabalize him and get him down to Westchester Medical Center by helicopter. They put him on 7 antibiotics thru IV and all kinds of machines. They put a balloon in his body as his blood pressure was real low like your husbands. He is doing better, still in the hospital - was 2 weeks Friday. He is 2nd on the list for a heart transplant. They infection he had has not been determined because the condition of his heart. He never had any prior heart troubles. He is staying there until a heart is found as if they send him home, he may not make it if he gets sick again and he would go to the bottom of the list for hearts. It is so unbelievable. DO NOT IGNORE anything anymore - always have it checked!