hemodynamic studies on the effects of i.v . ergotamine tartrate ( 0.25-0.50 mg ) revealed that the ergotamine-induced increase in blood pressure in the supine position was associated with an increase in total peripheral resistance ( from 1616 +/- 165 to 2574 +/- 583 u ) without a change in cardiac output .
C0086248
ergotamine tartrate
C0014710
ergotamine