He said that 64slice is act
ually getting old now, the 128 is far superior but even this does
n't give all the answers. An
artery can look clear in a ct
AND an angiogram
, but it is known from a nuclear scan that there is a fault. Irregularities at cell level can cause turbulence and only a Fract
ional Flow Rate device will show
this up by measuring the pressure at different points down the artery.