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Download Siemens SOMATOM Sensation Cardiac Version A60 Operating instructions
Transcript
CoronaryCTA CoronaryCTALowHeartRateVol Indications: This is a spiral scanning protocol, with an ECG gating technique for coronary CTA studies. Use this protocol for the 3D Recon. The protocol is intended for patients with very low heart rates below 50 bpm. Topogram: AP, 512 mm. Approximately, from the carina to the apex of the heart. kV Effective mAs Slice collimation Slice width Feed/Rotation Rotation time Kernel Increment CTDIVol CoronaryCTALowHeartRateVol 120 700 0.75 mm 3.0 mm 2.6 mm 0.42 sec. B30f 3.0 mm 54.6 mGy 129
