I AGREE: Opinion: Emergency Rooms Shouldn’t Be Parking Lots For Patients. “On a good day in the emergency room where we work, patients who need to be admitted to the hospital might expect to wait four or five hours, including evaluation and treatment, before they are sent upstairs to a ready bed. On a bad day, ER patients might wait two or three times as long, and sometimes much longer. Recently, one of us cared for a bedridden patient with chest pain who spent 47 hours in an ER hallway before a spot became available in the cardiac unit.”