what does that mean when you say full recovery in the time frame he gave there, a month. is it possible he d been dealing with some sort of blockage, you put the stent in, in some ways you can be even better off. think about a muscle. if you aren t getting enough blood flow, it hurts. the heart happens to be a muscle. think about your own body. once you restore that blood flow, people feel better. in terms of recovery, at the end of the day it s less about the flood flow to the heart. it s how well is the heart pumping. we know there was some damage to the heart. that proebbably affected how we the heart functions. does it get back to normal heart pumping capacity. that s what he s suggesting. dr. sanjay gupta, thanks for helping us understand this as we watch bernie sanders out there in public just weeks after this heart attack. okay, john. emotional moments as prince william and kate middleton continued their official visit to pakistan. later today, they will honor the memory