Vats Treatment surgery carries rare risks. They may include but are not limited to blood clots, abnormal heartbeats, infection, bleeding, air leakage from your lungs, and pain. The main benefit of VATS treatment is that it uses smaller incisions and doesn't spread of the ribs required to perform open surgery. Less trauma leads to a quicker recovery and less pain. Each surgeon handles surgery a little differently and your results may depend on a number of factors, like your past, the typhealth issue of lung cancer you have, the planned procedure, and also your surgeon's experience.