Comparison between prospectively electrocardiogram gated high pitc mode and retrospectively electrocardiogram gated mode for dual source CT coronary angiography
Yazarlar (7)
Prof. Dr. Mustafa Koplay Selçuk Üniversitesi, Türkiye
Dr. Öğr. Üyesi Mahmut Çelik Selçuk Üniversitesi, Türkiye
Prof. Dr. Ahmet AVCI Selçuk Üniversitesi, Türkiye
Hasan Erdoğan
Prof. Dr. Kenan Demir Selçuk Üniversitesi, Türkiye
Öğr. Gör. Mesut Sivri Selçuk Üniversitesi, Türkiye
Prof. Dr. Alaaddin Nayman Selçuk Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Polish Journal of Radiology (Q4) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2015 |
| Özet |
| Background We aimed to report the image quality, relationship between heart rate and image quality, amount of contrast agent given to the patients and radiation doses in coronary CT angiography (CTA) obtained by using high-pitch prospectively ECG-gated “Flash Spiral” technique (method A) or retrospectively ECG-gated technique (method B) using 128×2-slice dual-source CT. Material/Methods A total of 110 patients who were evaluated with method A and method B technique with a 128×2-detector dual-source CT device were included in the study. Patients were divided into three groups based on their heart rates during the procedure, and a relationship between heart rate and image quality were evaluated. The relationship between heart rate, gender and radiation dose received by the patients was compared. Results A total of 1760 segments were evaluated in terms of image quality. Comparison of the … |
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