Recent News

Mark Sweesy Retires After 33 Years!

Mark Sweesy Retires After 33 Years!

ATI announces the retirement of legendary Founder, President, and Director of Education, Mark Sweesy, FHRS, CCDS, CEPS, RCES. From the school’s beginning in 1987 in Bradenton, FL as the Pacemaker Systems Technology School, through the relocation to Greenville, SC and...

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