i am 23 years old, 5'5, and 150 pounds. i just had a baby 3 months ago so i am not quite back to my normal weight. i went to the doctor for a sore throat and found out my pulse is at 40bpm. i am now wearing a holter monitor for 24 hours. the doctor never asked me anything about drug use. i smoke marijuana once or twice a day, and sometimes after i smoke, my heartbeats feel irregular. could this have anything to do with my low pulse, should i tell the doctor i smoke? should i smoke while on the monitor since it is apart of my daily routine?