visit to the cardiologist, he spoke to reporters a little bit and talked to us about how things can >> i certainly intend to be actively campaigning. i think we're going to change the nature of the campaign a bit, make sure that i have the strength to do what i have to do. i don't know if there's anybody who did more rallies than we have done. we're probably not going to do three or four rallies a day, do two or do other events as well. >> reporter: sanders pointed out that while he was going to scale things back that he was already moving at a pretty incredible pace, far exceeding what many of his democratic rivals were doing. he started to think that's not necessary and now in light of this scare with his health, it would make sense to dial things back a bit. that doesn't mean he's getting out of the race.