Born in Czechoslovakia, Miroslav graduated with Honours (Absolutorium) from Leos Janacek State Conservatorium in Ostrava. Arriving in Australia in 1968 as a refugee after the Soviet invasion of Czechoslovakia, Miroslav has had a long and established career as one of Australia's leading jazz trumpeters, composers and educators. He was one of founding teachers of the first Jazz course in Australia at the Sydney Conservatorium in 1975.

Miroslav furthered his studies in the USA in 1981-82 in New York, LA and Indiana University, including private studies with William Adam, Dave Baker, Dave Liebman, Randy Brecker and Bobby Shew. He has performed and recorded with a variety of groups and orchestras, including Marcia Hines, Ginger Rodgers, Debbie Renolds, Bob Bertles, "Moontrane", the Bruce Cale Orchestra, Sydney Conservatorium Orchestra, KMA Orchestra, the Freeboppers, Renee Geyer, Daly-Wilson Big Band, Monica and the Moochers, Eurogliders, Australian Crawl, Jimmy Barnes, Jump Back Jack, Carl Orr, the Mighty Reapers, Ernie Watts, the Australian Art Orchestra and more recently with John Riley and Benny Maupin. His ARIA winning band Wanderlust performed extensively at many major European and Asian festivals since 1995. He toured major festivals with TPI in Asia and USA.

Miroslav was instrumental in forming Ten Part Invention with John Pochee and Roger Frampton in 1986 and is still active as a composer and a player in this band. He formed Wanderlust in 1991. In 1999 he joined the Jazz faculty at ANU School of Music where he has taught trumpet, composition, arranging, and improvisation.

He has been  Distinguished Artist in Residence with the School since 2013.