CT Angiogram Finds Soft Plaque in 30-Year-Old Man Despite 0 Calcium Score
Updated
Updated · The Indian Express · May 19
CT Angiogram Finds Soft Plaque in 30-Year-Old Man Despite 0 Calcium Score
1 articles · Updated · The Indian Express · May 19
A 30-year-old man with a zero calcium score, normal stress test and normal echocardiogram was found on CT coronary angiography to have non-calcified “soft” plaque after reporting brief, random chest discomfort.
About 10% of similar younger patients can harbor soft plaque that a calcium scan misses; those lesions are less stable than calcified plaque and can rupture, triggering clots and heart attacks.
His lipid profile showed lipoprotein(a) at 10 and ApoB at 89, but LDL was 113 mg/dL—well above the newer aggressive prevention target of 55 mg/dL or lower.
Doctors started high-dose statins, which lower LDL and help stabilize soft plaque by reducing inflammation and promoting calcification.
The case underscores that a 0 calcium score lowers risk but does not fully rule out early coronary disease in younger adults, especially with obesity, diabetes or smoking history.
Why might a perfect heart scan still hide a serious risk for young adults?
After losing weight, are you truly free from past obesity-related heart risks?
The Hidden Danger of Soft Plaque: Why a Zero Calcium Score Doesn’t Guarantee Heart Health
Overview
A recent case of a 30-year-old man highlights a hidden danger in heart health screening: despite a zero score on his coronary artery calcium (CAC) scan, advanced imaging with CT coronary angiogram (CCTA) revealed dangerous soft plaque in his arteries. Standard calcium scans cannot detect this non-calcified plaque, which is often unstable and more likely to rupture, leading to heart attacks. This shows that a zero calcium score does not guarantee clean arteries, especially in younger adults, and underscores the need for more advanced imaging to uncover hidden heart risks that standard scans may miss.