Hi.. My dad will be warded next week at ijn. He was warded last week at hkl.. The doc at hkl referred my dad to ijn.. And the doc wrote a letter to the doc at ijn, asking the doc at ijn to perform coros on my dad..

The doc mentioned that it is one kind of an angiogram. An xray for heart, to check how many percent of the blood vessel was blocked etc..

I want to know, what exactly coros is? Is it MRA? Or doc will insert a tube from my dad's arm or leg, and then do the xray? Anyone knows what coros is? Thanks..

My dad afraid that the doc will insert a tube to his body to do the xray. As his friend said that if the doc insert the tube to his body, that will cause pain, real pain.. And if it is mra, it will not cause pain, as it is just like a ct-scan..

Anyone knows? Thanks

Thanks.. He will be warded this monday. Hope all is well. Thanka guys