Roughly 60 to 70% of the population has some plaque by the time they are in their 60s.
Soft plaque is the most dangerous one and not detectable with a CAC scan. I recently Jan 2026 had my first CAC scan as a reference point moving forward something I can do on my own at a low cost. Even though CAC doesn't reveal the dangerous soft plaque if there is no change in my CAC over the years I will think that I have at least arrested the progression or if it continues maybe an excuse for the Non invasive angiogram.
Only a dye based non invasive CT angiogram or an invasive angiogram can detect soft plaque in and around your heart. Dye CT is fine and from what I understand and perfectly acceptable if no outright symptoms. Ive been exposed to so much radiation in the last couple years I doubt anymore will hurt me. *LOL*
Invasive Angiogram is still the gold method most likely used if there is real concern for blockage. Being I had one done about 5 years ago revealing min to moderate plaque found "all over the place"
I would love a cardiologist to be able to use an excuse for a follow up noninvasive Cardiac CT scan and I will add that to my list of requests for my specialists this year. WOW this thread is generating income for all the testing agencies and doctors! *LOL*
This is a good explanation
https://www.capitolcardiology.com/differences-between-cardiac-ct-scan-and-angiogram
Soft plaque is the most dangerous one and not detectable with a CAC scan. I recently Jan 2026 had my first CAC scan as a reference point moving forward something I can do on my own at a low cost. Even though CAC doesn't reveal the dangerous soft plaque if there is no change in my CAC over the years I will think that I have at least arrested the progression or if it continues maybe an excuse for the Non invasive angiogram.
Only a dye based non invasive CT angiogram or an invasive angiogram can detect soft plaque in and around your heart. Dye CT is fine and from what I understand and perfectly acceptable if no outright symptoms. Ive been exposed to so much radiation in the last couple years I doubt anymore will hurt me. *LOL*
Invasive Angiogram is still the gold method most likely used if there is real concern for blockage. Being I had one done about 5 years ago revealing min to moderate plaque found "all over the place"
I would love a cardiologist to be able to use an excuse for a follow up noninvasive Cardiac CT scan and I will add that to my list of requests for my specialists this year. WOW this thread is generating income for all the testing agencies and doctors! *LOL*
This is a good explanation
https://www.capitolcardiology.com/differences-between-cardiac-ct-scan-and-angiogram
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