chrisesposito wrote:
Partly based on reading this thread, and partly on learning more about family history of heart disease that's way more significant than I knew, I got a calcium score test done a few weeks ago. Among other things, my mother had a situation when she was my age - moves to a new town in her 60s, goes in for some routine tests and is admitted to the hospital right away after test results showed significant blockage in 3 coronary arteries - triple bypass done the next day after the results came back. Her doctor put it to her this way, as she told it: You can have the surgery to fix this before the heart attack that's coming your way, or after it if you survive. Some of the language in my results are unfamiliar to me but if I read between the lines correctly, something needs to be done and sooner is probably better.
FINDINGS:
CORONARY ARTERY CALCIFICATION
Left Main Coronary Artery: 0
Left Anterior Descending Artery: 250
Left Circumflex Artery: 135
Right Coronary Artery: 26
PDA: 0
Other: 0
Total Calcium Score: 411
No pulmonary parenchymal, hilar, cardiac, pericardiac, chest wall, or
osseous abnormalities are seen.
IMPRESSION:
1. Total calcium score is 411, which is between the 50th-75th
percentile for males between the ages of 60 and 64.
2. No significant extracoronary pathology.
Comment
A score over 400 indicates an extensive plaque burden with a high likelihood of significant coronary stenosis (Rumberger, Mayo Clinic Proceedings 1999; 74; 243).
I somehow missed this--
chrisesposito wrote:
Had the talk with my local doctor about the results. The actions to take at this point are:
10 mg rosuvastatin / day. My cholesterol is too high (total is about 220) but it's been stable for many years. Blood pressure has always been good.
1 baby aspirin / day
increase fiber via supplement or other means (we already eat quite a bit of various leafy greens).
reduce animal fat load (smaller portions, reduce frequency). We eat very little butter, cheese, bacon, so this winds up meaning that we eat less fatty meat (e.g., lamb) and add in some protein from other sources.
I've got no shortness of breath or chest pain. I'm back to running after having covid in late october / early November. Pay particular attention to the onset of either of these symptoms during runs; increase intensity very slowly.
Consult with a cardiologist about the need for a stress test and assessing the extent of artery blockage.
Obviously, you need to consult with a cardiologist and IMO, get a stress test done to see if your known, extensive plaque is or is not associated with significant blockages.
As I previously noted for another poster:
best use of cor scoring should be with the MESA calculator, 10 year risk calculator and a reasonable discussion about choices and risk
using coronary calcium scoring only--what I recommend:
0-repeat cor score in 3-5 years-no need for asa or statin
1-99--is best treated with statin to goal LDL~<100, no asa needed
100-400-baby asa and goal LDL <70
over 400-above with surveillance stress test
the rec from the 2019 ACC paper said any CACS>0 was associated with a net benefit from statin Rx by 10%
using mesa data in non-diabetics, there is a net benefit of asa Rx when CACS is >100
also a net benefit of asa for primary prevention when the 10 year risk is >10%
My patients with CACS > 400 all get surveillance stress testing and a discussion about types of symptoms which warrant more urgent evaluation. I advise pts to take it easy until the evaluation is complete.
I've found about 1/3 of patients with extensive plaque (CACS>400) have abnormal stress tests which prompt cardiac cath...
ASA for life. Enough statin to achieve an LDL of <70 and lifetime vigilance for symptoms which could be cardiac.
Good luck to you.