{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T13:35:48Z","timestamp":1762004148993},"reference-count":14,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2009,2,27]],"date-time":"2009-02-27T00:00:00Z","timestamp":1235692800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cardiovasc electrophysiol"],"published-print":{"date-parts":[[2009,10]]},"abstract":"<jats:p>We present a case of flecainide\u2010induced hyponatremia in a 67\u2010year\u2010old woman who was treated for paroxysmal atrial tachycardia. She developed dizziness after starting flecainide and was found to be hyponatremic with a sodium level of 122 mmol\/L (decreased from 136 mmol\/L). Work\u2010up failed to reveal other causes of hyponatremia. She was not on diuretics, laxatives, or herbal medications. After discontinuation of flecainide, her symptoms and sodium levels improved. Hyponatremia is a previously unrecognized entity as an adverse effect of flecainide. We will discuss the clinical presentation, lab findings, and a possible explanation for this patient's unusual reaction to flecainide.<\/jats:p>","DOI":"10.1111\/j.1540-8167.2009.01450.x","type":"journal-article","created":{"date-parts":[[2009,2,27]],"date-time":"2009-02-27T15:49:54Z","timestamp":1235749794000},"page":"1170-1172","source":"Crossref","is-referenced-by-count":10,"title":["A Case of Flecainide\u2010Induced Hyponatremia"],"prefix":"10.1111","volume":"20","author":[{"given":"MUBASHIR","family":"AHMED","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JASBIR","family":"SRA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MASOOD","family":"AKHTAR","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. 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