title: ECG Quiz: A Heart Murmur and Dyspnea in a 65-Year-Old Runner.
abstract: A 65-year-old veteran distance runner noticed shortness of breath during his 5-mile walk-jog, which he performed three times a week. He particularly noticed the dyspnea while running with the Olympic torch for 0.1 miles.
authors.affiliation: Georgia Baptist Medical Center, Atlanta, GA, 30312, USA.
authors.forename: J D
authors.initials: JD
authors.lastname: Cantwell