The hospitalization came less than a week after the death of the 41st president’s wife, Barbara. She was 92.
Bush, who has a form of Parkinson’s disease, has been hospitalized several times in recent years for respiratory problems. He was hospitalized twice last year, including a two week stay in January that required a trip to the intensive care unit. He was hospitalized again in April.
In 2015, Bush broke a bone in his neck after falling at his summer home in Maine.
Sunday’s hospitalization occurred the day after Barbara’s funeral.