Effects of postnatal environmental tobacco smoke on cardio ...
ECG and respiratory movements (RSP) were continuously monitored. ...
including heart rate variability analyses (on the RR intervals extracted from the
ECG), ... and six lambs exposed to 20 cigarettes/day (group C20) for the first 15
days of life.
chamber pacemaker models (Vitatron C20 SR and Vitatron C10 S). .... Cardiac
pacing is an accepted method of controlling heart rate in patients with
symptomatic ..... if the programmer is connected to these electrodes with the ECG