{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T13:12:46Z","timestamp":1759497166437},"reference-count":26,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2005,5,24]],"date-time":"2005-05-24T00:00:00Z","timestamp":1116892800000},"content-version":"vor","delay-in-days":7236,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Teratology"],"published-print":{"date-parts":[[1985,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The widely used industrial solvent ethylene glycol monomethyl ether (EGME) is teratogenic to rats and mice, inducing a variety of heart and major vessel abnormalities. In the present study, electrocardiography was used to evaluate heart function in day 20 rat (Sprague\u2010Dawley) fetuses from mothers treated on gestation days 7\u201313 (sperm = day 1) with 0, 25, or 50 mg\/kg EGME by gavage in 10 ml\/kg water. The increased incidence of fetuses with cardiovascular malformations (primarily right ductus arteriosus and ventricular septal defect) and abnormal electrocardiograms (EKG) was dose dependent. The most prevalent EKG abnormality was a prolonged QRS wave. Mean QRS intervals were not significantly increased by EGME exposure, but there were significantly more litters in the 50\u2010mg\/kg EGME group that had one or more fetuses with QRS complexes of 40 msec or longer. The enhanced duration and the appearance of the aberrant QRS's suggested the presence of an intraventricular conduction delay in these fetuses. Heart rate and other EKG characteristics such as the P wave or P\u2010R and Q\u2010T intervals were not significantly affected by exposure to EGME. There did not appear to be an association between abnormal EKG's and fetal heart dysmorphology.<\/jats:p>","DOI":"10.1002\/tera.1420320106","type":"journal-article","created":{"date-parts":[[2005,6,11]],"date-time":"2005-06-11T14:54:42Z","timestamp":1118501682000},"page":"33-39","source":"Crossref","is-referenced-by-count":14,"title":["Electrocardiographic study of rat fetuses exposed to ethylene glycol monomethyl ether (EGME)"],"prefix":"10.1002","volume":"32","author":[{"given":"Mark","family":"Toraason","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Barbara","family":"Stringer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Stober","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bryan D.","family":"Hardin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,5,24]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0742-8413(83)90068-3"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1289\/ehp.845713"},{"key":"e_1_2_1_4_1","first-page":"83","volume-title":"The Rat Electrocardiogram in Pharmacology and Toxicology","author":"Detweiler D. 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