Minimally Invasive AVR Via Right Thoracotomy in 60 Seconds NguyenTom C. 2017 There is an increasing amount of data suggesting the clinical safety and efficacy of minimally invasive aortic valve replacement via a right anterior thoracotomy. This condensed video goes through the key steps in 60 seconds.<div><i>Disclosure: The author is a proctor for St Jude and LivaNova.</i><br></div>