Now, a different cardiologist has him scheduled for an
angiogram next week, with the possiblity
of inserting a stent on the lift side. When we mentioned the first doctor's concern, the current doctor said there was no cause for concern because "there are actually four carotids and two can do the job". At this point, we are very confused. One recommended doing nothing two years ago, and the second acts as if it's no big deal.