I found more than 1500 patients with Afib RVR and are treated by the three drugs mentioned in chapter 23. But there are only about 370 of them having recorded heartrates in the chartevents table (MIMIC-III). I checked that only about 20000 patients have heart rate measurements in chartevents. So do I need to use the ECG data for heartrate or do you guys have other suggestion for dealing with those missing heartrates records?
I found more than 1500 patients with Afib RVR and are treated by the three drugs mentioned in chapter 23. But there are only about 370 of them having recorded heartrates in the chartevents table (MIMIC-III). I checked that only about 20000 patients have heart rate measurements in chartevents. So do I need to use the ECG data for heartrate or do you guys have other suggestion for dealing with those missing heartrates records?