👆🏼Mauro Carlino (@MauroCarlino3) honed his technique and gave us #HDR. I switched to a #contrast1st approach in 09/2022. 

EVERY case I do, I start by injecting contrast.

Many times you get #HDR (the R stands for recanalization!) and others you don’t - but in almost every case to get to understand the CTO a little better!
#HDR #contrast1st #HDR