Contrast agents lower ventricular fibrillation threshold.

G L Wolf; L Kraft; K Kilzer

doi:10.1148/129.1.215

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Contrast agents lower ventricular fibrillation threshold.

G L Wolf·L Kraft·K Kilzer

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Abstract

Ventricular fibrillation thresholds were measured in anesthetized, closed-chest dogs during the injection of Renografin 76 or Conray 400 into the left coronary artery. Both agents significantly lowered fibrillation threshold--Renografin to 58 +/- 7%; Conray to 20 +/- 5% of control, respectively. The experimental method estimates fibrillatory potential of contrast media more precisely than previous methods. The initial results parallel relative toxicities observed in clinical usage.

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Animals Cardiac Pacing, Artificial Coronary Angiography Diatrizoate Diatrizoate Meglumine Dogs Electrocardiography Iothalamate Meglumine Ventricular Fibrillation Journal Article

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G L Wolf, L Kraft, K Kilzer. 1978. Contrast agents lower ventricular fibrillation threshold.. https://doi.org/10.1148/129.1.215

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