Comparison of image quality and radiation dose between prospectively ECG-triggered and retrospectively ECG-gated CT angiography: Establishing heart rate cut-off values in first-generation dual-source CT.

ÜNAL, EMRE; Yildiz, ADALET; Guler, MELİKE; KARÇAALTINCABA, MUSTURAY; AKATA, DENİZ; Kilincer, Abidin; Atli, Eray; Topcuoglu, Melih; HAZIROLAN, TUNCAY

doi:10.5152/akd.2014.5720

Comparison of image quality and radiation dose between prospectively ECG-triggered and retrospectively ECG-gated CT angiography: Establishing heart rate cut-off values in first-generation dual-source CT.

ÜNAL E., Yildiz A. E., Guler E., KARÇAALTINCABA M., AKATA D., Kilincer A., ...Daha Fazla

Anatolian journal of cardiology, cilt.15, sa.9, ss.759-64, 2015 (SCI-Expanded, Scopus, TRDizin)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 15 Sayı: 9
Basım Tarihi: 2015
Doi Numarası: 10.5152/akd.2014.5720
Dergi Adı: Anatolian journal of cardiology
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
Sayfa Sayıları: ss.759-64
Anahtar Kelimeler: multidetector computed tomography, coronary angiography, radiation protection, cardiac gated imaging techniques, comparative study, CORONARY-ARTERY-DISEASE, COMPUTED-TOMOGRAPHY, REDUCTION
Hacettepe Üniversitesi Adresli: Evet

Özet

Objective: To evaluate radiation dose and image quality of prospectively electrocardiography (ECG)-triggered and retrospectively ECG-gated coronary computed tomography (CT) angiography and to establish cut-off values of heart rates (HRs) for each technique in first-generation dual-source CT.