Myocardial ischemia and stunning induced by topical intranasal phenylephrine pledgets

Richard B. Hecker, Jerry D. Champ, Janet V. Hays, Bernard J. Rubal

Resultado de la investigación: Articlerevisión exhaustiva

11 Citas (Scopus)


This case study describes myocardial ischemia and stunning after the topical application of phenylephrine-soaked pledgers (0.25%) in a 63-year- old female undergoing elective endoscopic sinus surgery. The patient had no previous history of cardiovascular disease or illicit drug use. Transient myocardial ischemia was associated with acute hypertension, chest pain, and S-T segment changes 4 minutes after pledget placement. Angiography revealed normal coronary blood flow and severe left ventricular systolic and diastolic dysfunction. Follow-up echo-cardiography demonstrated improved left ventricular function within 1 week and total resolution of dysfunction by 4 weeks after ischemia.

Idioma originalEnglish (US)
Páginas (desde-hasta)832-835
Número de páginas4
PublicaciónMilitary medicine
EstadoPublished - dic. 1997

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health


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