{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,25]],"date-time":"2025-04-25T04:10:59Z","timestamp":1745554259104,"version":"3.40.4"},"reference-count":7,"publisher":"S. Karger AG","issue":"6","license":[{"start":{"date-parts":[[2003,1,1]],"date-time":"2003-01-01T00:00:00Z","timestamp":1041379200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2003,1,1]],"date-time":"2003-01-01T00:00:00Z","timestamp":1041379200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fetal Diagn Ther"],"published-print":{"date-parts":[[2003]]},"abstract":"<jats:p>At 26 weeks of gestation, fetal tachyarrhythmias (about 250 bpm) and ascites were detected by ultrasonography, and oral treatment with propranolol (30 mg\/day) was commenced. Within 10 h, the fetal heart rate changed to approximately 85 bpm. The averaged fetal magnetocardiogram triggered by R peaks showed P wave and QRS complexes and an extra P wave. In addition, many extra nonconducted P-waves were detected in a fetal direct electrocardiogram. At 27 weeks of gestation, fetal tachycardia occurred again, and arrhythmia was diagnosed as the result of a blocked premature atrial contraction (PAC) with intermittent atrial tachycardia by fetal electrocardiogram. Administration of transplacental propranolol (90 mg\/day) resolved the fetal tachyarrhythmias and ascites. Further studies are required to evaluate the efficacy and adverse effects of propranolol for fetal atrial tachycardia.<\/jats:p>","DOI":"10.1159\/000073144","type":"journal-article","created":{"date-parts":[[2003,10,24]],"date-time":"2003-10-24T08:54:20Z","timestamp":1066985660000},"page":"463-466","source":"Crossref","is-referenced-by-count":8,"title":["Fetal Atrial Tachycardia Diagnosed by Magnetocardiography and Direct Fetal Electrocardiography"],"prefix":"10.1159","volume":"18","author":[{"given":"Keisuke","family":"Ishii","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshihide","family":"Chiba","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshihito","family":"Sasaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuya","family":"Kawamata","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Susumu","family":"Miyashita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2003,10,23]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(88)90216-0"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1007\/s002469900118"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1046\/j.1469-0705.1999.13010043.x"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(87)91006-X"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1159\/000053878"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(78)90916-5"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(88)90481-4"}],"container-title":["Fetal Diagnosis and Therapy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/73144","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/73144","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,24]],"date-time":"2025-04-24T03:47:30Z","timestamp":1745466450000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000073144"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003]]},"references-count":7,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2003,12,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000073144","archive":["Portico"],"relation":{},"ISSN":["1015-3837","1421-9964"],"issn-type":[{"type":"print","value":"1015-3837"},{"type":"electronic","value":"1421-9964"}],"subject":[],"published":{"date-parts":[[2003]]}}}