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January 1, 2018Arquivos Brasileiros de CardiologiaOpen Access

Atherosclerotic Plaque in Patients with Zero Calcium Score at Coronary Computed Tomography Angiography

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Key result

Among patients with a zero coronary calcium score, the frequency of coronary atherosclerotic plaque was 9.3%, with non-obese status and alcohol consumption each associated with its presence (OR 3.4).

Why the study?

What is the frequency and severity of coronary atherosclerotic plaques in patients with a zero calcium score undergoing CCTA?

Population

367 volunteers with zero calcium score (CS) and indication for coronary computed tomography angiography (CCTA)

Design

Cross-sectional

Authors

FGFabíola Santos GabrielLGLuiz Flávio Galvão GonçalvesEMEnaldo Vieira de Melo

Discussion

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Overview

A zero calcium score does not definitively exclude the presence of coronary atherosclerotic plaques, including obstructive lesions, particularly in non-obese individuals and alcohol drinkers.

Study Design

Type

Cross-Sectional (n=367)

Multicenter

Yes

Structured PICO

What is the frequency and severity of coronary atherosclerotic plaques in patients with a zero calcium score undergoing CCTA?

P
Population
367 volunteers with a zero calcium score and an indication for coronary computed tomography angiography, evaluated for the presence of coronary atherosclerotic plaques.
E
Exposure
Coronary computed tomography angiography (CCTA)
O
Outcome
Frequency of patients with coronary atherosclerotic plaques, their degree of obstruction, and associated factorssurrogate

A zero calcium score does not definitively exclude the presence of coronary atherosclerotic plaques, including obstructive lesions, particularly in non-obese individuals and alcohol drinkers.

Cite This Study

Gabriel et al. (2018) conducted a cross-sectional in Zero coronary calcium score (n=367). Zero coronary calcium score was evaluated on Frequency of atherosclerotic plaque in the coronary arteries. Among patients with a zero coronary calcium score, the frequency of coronary atherosclerotic plaque was 9.3%, with non-obese status and alcohol consumption each associated with its presence (OR 3.4).

synapsesocial.com/papers/6a6299f50582df600cc3cb99https://doi.org/10.5935/abc.20180063
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Frequency and risk factors associated with atherosclerotic plaques in patients with a zero coronary artery calcium score2011 · 8 citations
  2. 2The Prevalence and Extent of Coronary Atherosclerosis among Patients with a Zero Calcium Score and the Influence of Patient Characteristics2013 · 3 citations
  3. 3Coronary atherosclerosis evaluation among Iranian patients with zero coronary calcium score in computed tomography coronary angiography2016 · 10 citations
  4. 4Assessing the reliability of coronary artery calcium score in symptomatic patients: challenging the 'power of zero'2024 · 1 citations
  5. 5Identification of different lipid profiles in patients with zero calcium score with or without plaques after coronary computed tomography: a prospective registry to refine primary prevention2025