from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adjective Things that affect or change the
heart rateor pulse(i.e. the time between "p waves").
from Wiktionary, Creative Commons Attribution/Share-Alike License
Kinetics of cocaine distribution, elimination, and chronotropic effects.
At doses of 10 micrograms per millilitre, 3-methoxyquertine shows a positive chronotropic effect on the right auricle and an antiarythinic activity on the left auricle of the isolated guinea-pig's heart.
Bradykinin induced a positive chronotropic effect via stimulation of T-type and L - type calcium currents in heart cells.
Co-administration with other vasodilators or negative chronotropic agents: Use with caution due to additive pharmacodynamic effects.
Complete data on the exercise stress test were available for 6456 men; 388 of these were excluded from the analysis because of an ischemic response to exercise or an impaired chronotropic response.
I just had a relatively young patient who needed a pacemaker for chronotropic incompetence: her heart couldn't speed up to meet myocardial demand when she exercised.
It also provides inotropic effects and chronotropic effects on the heart by increasing intracellular levels of Prevention