CHAT manual PSG Reading Center 6.5.10 Suggested Order of PSG Hook-up ECG electrodes figure only shows placement of two ECG electrodes, this study used 3 electrodes for ECG [this is the figure from the CHAT MOP but it should show the placement of the three ECG electrodes] the third electrode should be blow the left clavicle
https://www.sleepdata.org/datasets/chat/pages/manuals/polysomnography-reading-center/6-05-10-suggested-order-of-psg-hook-up.md
CHAT manual PSG Reading Center 6.5.10 Suggested Order of PSG Hook-up ECG electrodes figure only shows placement of two ECG electrodes, this study used 3 electrodes for ECG [this is the figure from the CHAT MOP but it should show the placement of the three ECG electrodes] the third electrode should be blow the left clavicle