Influence of electrically and aconitine induced arrhythmias on the prostaglandin efflux in coronary sinus blood in dogs.
Tachyarrhythmias and extrasystoles produced an increase of PGE and PGF2alpha in canine coronary sinus blood (CSB). After application of aconitine the PG efflux was nearly unchanged before arrhythmia occurred. However, the PG efflux increased after arrhythmia had occurred.
D000157:Aconitine; D000818:Animals; D001146:Arrhythmia, Sinus / Q000139:chemically induced / Q000378:metabolism*; D004285:Dogs; D004558:Electric Stimulation; D011458:Prostaglandins E / Q000378:metabolism*; D011460:Prostaglandins F / Q000378:metabolism*
D011458:Prostaglandins E; D011460:Prostaglandins F; D000157:Aconitine