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Titolo:
HEMODYNAMIC-EFFECTS AND IMAGE QUALITY OF LOW-OSMOLAR IONIC AND NONIONIC CONTRAST-MEDIA DURING PULMONARY ANGIOGRAPHY
Autore:
SMIT EMT; VANBEEK EJR; BAKKER AJ; REEKERS JA;
Indirizzi:
UNIV AMSTERDAM,ACAD MED CTR,DEPT RADIOL,MEIBERGDREEF 9 1105 AZ AMSTERDAM NETHERLANDS
Titolo Testata:
Academic radiology
fascicolo: 7, volume: 2, anno: 1995,
pagine: 609 - 613
SICI:
1076-6332(1995)2:7<609:HAIQOL>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
EMBOLISM; COMPLICATIONS; ARTERIOGRAPHY; AGENTS;
Keywords:
PULMONARY ANGIOGRAPHY; HEMODYNAMICS; LOW-OSMOLAR CONTRAST MEDIUM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
18
Recensione:
Indirizzi per estratti:
Citazione:
E.M.T. Smit et al., "HEMODYNAMIC-EFFECTS AND IMAGE QUALITY OF LOW-OSMOLAR IONIC AND NONIONIC CONTRAST-MEDIA DURING PULMONARY ANGIOGRAPHY", Academic radiology, 2(7), 1995, pp. 609-613

Abstract

Rationale and Objectives. We compared the hemodynamic responses to ionic and nonionic low-osmolar contrast media of patients who underwent pulmonary angiography. Methods. Ninety-nine consecutive patients with suspected pulmonary emboli were randomly assigned to receive either 40ml iohexol or 40 ml ioxaglate in 2 sec at 600 psi (0.17 kg/m(2)). Mean pulmonary arterial pressure, pulse rate, and blood pressure were recorded before, immediately after, and 2, 5, and 10 min following injection. Image quality was assessed by readers who were unaware of drug assignment. Results. Pulmonary arterial pressure increased to a maximum at 2 min and was higher in patients with pulmonary emboli (p = .06). There were no significant differences between the two contrast media used. The systolic blood pressure and pulse rate in patients with pulmonary emboli increased significantly more in the ioxaglate group (ps = .03 and .04, respectively). Image quality was excellent in 90% of both groups. Conclusion. Both contrast agents are safe for pulmonary angiography and yield similar image quality. There appears to be a positive inotropic effect of ioxaglate.

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Documento generato il 30/03/20 alle ore 19:45:19