What Teladoc and Livongo Health's explosive results mean for success post-merger

Just before the close of their high-profile merger, Teladoc Health (NYSE:TDOC) and Livongo Health each reported blockbuster results for their respective third quarters. This marked the third consecutive quarter of accelerating revenue growth for each company. Teladoc and Livongo also share a strategy of investing heavily in the future and foregoing current profits to drive future growth.