Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate.

Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate. Research Abstract Details 

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Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate. Abstract Text:

R C Pfister,A M Hutter,J H Newhouse,I C Yoder,E Travers,

A double-blind study comparing electrocardiographic (ECG) abnormalities induced by methyglucamine iodamide and methylglucamine/sodium diatrizoate was conducted in 189 patients. The media were each administered by both bolus and infusion. Iodamide caused fewer ECG changes both by injection and infusion. This contrast medium also resulted in fewer ECG changes in the patient groups with known prior ECG abnormalities, cardiovascular disease, arrhythmias, ischemia, or renal impairment and in those over 50 years of age. Digitalis did not increase the frequency of ECG abnormalities with either medium. With diatrizoate, the lower bolus dose produced as many major ECG changes in the presence of preexisting ECG abnormalities (arrhythmias, ischemia) or prior cardiovascular disease as the three-times-larger infusion dose more slowly administered; conversely, the opposite was found when renal insufficiency or older age existed. The conclusion is that iodamide media caused fewer ECG abnormalities and may be less hazardous.

Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate. Publishing Authors By Initials

RC Pfister,AM Hutter,JH Newhouse,IC Yoder,E Travers,

For similar investigative techniques: epidemiologic methods: epidemiologic research design: random allocation research abstracts see: investigative techniques: epidemiologic methods: epidemiologic research design: random allocation research

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Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: AJR. American journal of roentgenology

VOLUME: 140

Page Numbers: 149-53

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ISSN: 0361-803X

DAY: 15

MONTH: Jan

YEAR: 1983

Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate. Information

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LANGUAGE: eng

NlmUniqueID: 7708173

Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate. Keywords Mesh Terms:

KEYWORDS: Random Allocation

MESH TERMS: adverse effects

Chemical & Substance for Abstract: Contrast-medium-induced electrocardiographic abnormalities: comparison of bolus and infusion of methylglucamine iodamide and methylglucamine/sodium diatrizoate. Information

Substance Name: Iodamide

Registry Number: 440-58-4

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Country: UNITED STATES

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MEDLINETA: AJR Am J Roentgenol

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