iothalamate-meglumine has been researched along with Ventricular-Fibrillation* in 2 studies
2 other study(ies) available for iothalamate-meglumine and Ventricular-Fibrillation
| Article | Year |
|---|---|
Contrast agents lower ventricular fibrillation threshold.
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. Topics: Animals; Cardiac Pacing, Artificial; Coronary Angiography; Diatrizoate; Diatrizoate Meglumine; Dogs; Electrocardiography; Iothalamate Meglumine; Ventricular Fibrillation | 1978 |
Ionic composition and cardiotoxicity of dimeric contrast media at injection into the coronary arteries of rabbits.
The relation between ionic composition and cardiotoxicity of two dimers, iocarmate and iozomate, was investigated by selective injection into the left and right coronary arteries, Least toxic reactions developed at a sodium concentration of 263 to 315 mmol/l for sodium-meglumine iocarmate and 271 to 379 mmol/l for sodium-meglumine iozomate. Topics: Animals; Arrhythmias, Cardiac; Cardiac Complexes, Premature; Coronary Angiography; Diatrizoate; Drug Evaluation, Preclinical; Heart Block; Heart Conduction System; Injections, Intra-Arterial; Iothalamate Meglumine; Iothalamic Acid; Osmolar Concentration; Rabbits; Ventricular Fibrillation | 1976 |