Optimization of acquisition phase and acquisition time window of coronary artery CT angiography with different heart rates based on prospective ECG-gating

Ideal acquisition phase and acquisition-time windows vary among individuals with varying heart rate(HR). Narrowing the acquisition timeframe based on prospective electrocardiogram(ECG)-gating can considerably lower the radiation dose of CCTA imaging while maintaining image quality.

Authors

Tianle Zhang (ORCID: https://orcid.org/0000-0003-4881-2406)
Ze-Peng Ma
Yongxia Zhao
Ziyan Liu (ORCID: https://orcid.org/0000-0003-3992-9194)
Wei Ding (ORCID: https://orcid.org/0009-0008-2629-2167)

Institutions

Capital Medical University (CN)
Affiliated Hospital of Hebei University (CN)
Beijing Shijitan Hospital (CN)

Publication Details

Journal: BMC Medical Imaging
Published: 2025-10-15
DOI: https://doi.org/10.1186/s12880-025-01966-w
Primary Topic: Cardiac Imaging and Diagnostics
Type: article
Field-Weighted Citation Impact: 0.00

Funders

Hebei University

Controls

|||

ALL TIME

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

article

Optimization of acquisition phase and acquisition time window of coronary artery CT angiography with different heart rates based on prospective ECG-gating

Tianle Zhang, Ze-Peng Ma, Yongxia Zhao, Ziyan Liu et al.

Oct 15, 2025

BMC Medical Imaging

Cardiac Imaging and Diagnostics

article

Optimization of acquisition phase and acquisition time window of coronary artery CT angiography with different heart rates based on prospective ECG-gating

Tianle Zhang, Ze-Peng Ma, Yongxia Zhao, Ziyan Liu, Wei Ding

October 15, 2025article en

Abstract

Ideal acquisition phase and acquisition-time windows vary among individuals with varying heart rate(HR). Narrowing the acquisition timeframe based on prospective electrocardiogram(ECG)-gating can considerably lower the radiation dose of CCTA imaging while maintaining image quality.

BMC Medical ImagingVol. 25(1)

Capital Medical University (CN), Affiliated Hospital of Hebei University (CN), Beijing Shijitan Hospital (CN)

Hebei University

Openalex Percentile: Top 57%

Cardiac Imaging and Diagnostics

DOI Open Access PDF OpenAlex

AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Optimization of acquisition phase and acquisition time window of coronary artery CT angiography with different heart rates based on prospective ECG-gating — Tianle Zhang, Ze-Peng Ma, et al. · BMC Medical Imaging (2025) | TGRS Research Map | TGRS