On 30th sept my dad had silent attack and was hospitalised for high bp and his ecg had minor fluctuations and then he got discharged on 6th October. On 7th October he had 2nd silent attack for which we then did angioplasty as he had 99% blockage. After discharge on 11th, he had bloating and had not passed stool for more than a week and had hiccups and burps. So on 14th we got him admitted again. He had intestine obstruction for which he was admitted for 9 days. Now he came back home on 23rd and as soon as he came home again the hiccups started. It's going on and off. Whenever he moves from a resting position he gets hiccups. The doc gave him tabs and syrups but its not working. Although now he is passing stool and urine but he still has on and off hiccups. He also has swelling in both legs. His creatinine is 1.4. Postassium and sodium are in control. I am not sure if he was treated correctly or not. What to do?