8:40 a.m. -- Carol and Jim Dodge, Burlington; Dee and Jim Slough, Clarinda. 8:50 a.m. -- Cindy and Larry Taylor, Burlington; Elaine and Duane Roose, Pella; Kathy and Rex Bentzinger, Coralville.
Matt Ryerson/The Hawk Eye Mackenzie Sherrill, 11, of Argyle, nervously eyes her electrocardiography readout after being hooked up to the harmless machine by Lee County EMTs Mike Hellige and Trista Arnold during the annual Lee County EMS Council open house event Saturday at the former Keokuk Middle School location in Keokuk.