Willoughby Hills Fire Department to add RETAVASE to ambulances UHHS Richmond Heights Hospital and the Willoughby Hills Fire Department are joining forces to add RETAVASE (Reteplase) to the department's ambulances for the pre-hospital treatment of Acute Myocardial Infarctions (AMI's) or Heart Attacks.   Teddy Bear Bicycle Accident: Kids Visit In order to encourage kids to wear bike helmets, second graders from Richmond Heights Elementary School got a firsthand look at what happens when a bike helmet is not worn.   “What's Holding You Back” Law enforcement agencies throughout Cuyahoga County are teaming up to increase seat belt use this summer. Two-thirds of the 1,284 Ohioans who died in motor vehicle crashes last year were unbuckled. Seat belts could not have prevented all of those deaths, but they certainly would have saved many of the victims.