Please help high pulse rate but low blood pressure
My dad has been in the hospital for the last two going on three months. He went in for a complex surgery on his side. To summarize things: he had to have three unexpected major surguries. Today I noticed that his pulse rate is 121 but his blood pressure is 95/56. Is this something that I should be worried about. He has not been out of bed since Friday. Friday he went for a walk around the nurses station but then back to bed. He usually runs low blood pressure and low pulse rate. His pulse rate is usually in the 60's. Please help.