The relation between blood and tissue magnesium levels and development of atrial fibrillation after coronary artery bypass surgery

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dc.authorid0000-0001-5427-550Xen_US
dc.authorid0000-0001-7469-8059en_US
dc.authorid0000-0002-7837-0250en_US
dc.authorid0000-0001-7953-1573en_US
dc.contributor.authorŞahin, Veysel
dc.contributor.authorKaplan, Mehmet
dc.contributor.authorBilsel, Serpil
dc.contributor.authorÇetemen, Şebnem
dc.contributor.authorBayserke, Olgar
dc.contributor.authorBilgiç Alkaya, Dilek
dc.contributor.authorEren, Ergin Emin
dc.date.accessioned2024-07-12T21:01:30Z
dc.date.available2024-07-12T21:01:30Z
dc.date.issued2010en_US
dc.departmentFakülteler, Tıp Fakültesien_US
dc.description.abstractObjective: Atrial fibrillation (AF) is a common complication of cardiovascular surgery and its mechanisms are not well understood. The aim of our study was a prospective investigation of the relationship between AF development and tissue or blood magnesium levels. Methods: This prospective observational study evaluated 20 patients undergoing elective initial coronary artery bypass graft (CABG) surgery. Right atrial appendage and skeletal muscle samples were obtained for tissue magnesium level analysis before, during (at 60th minute) and 30 minutes after cardiopulmonary bypass (CPB) with simultaneous blood samples. Daily measurements of blood Mg levels and continuous monitoring for AF were performed for 7 postoperative days. Statistical analyses were performed using ANOVA, independent samples t and Chi-square tests. Results: AF developed in 5 out of 20 patients during postoperative period (25%). Patients with or without AF did not differ in terms of tissue and blood magnesium levels during and early after CPB and during 7 days after the operation. Blood magnesium levels were significantly higher in the whole study population on postoperative days 3 through 7 (day 3 - 1.13±0.11 mmol/L; day 4-, 1.18±0.07 mmol/L; day 5-1.15±0.10 mmol/L; day 6-1.17±0.08 mmol/L; and day 7, 1.22±0.08 mmol/L) compared to day 1 and day 2 (day 1-0.96±0.13 mmol/L and day 2-1.02±0.12 mmol/L; p=0.002 for all comparisons). Conclusion: Although patients with and without AF did not significantly differ with regard to blood and tissue magnesium levels, the coincidence of an early postoperative reduction in magnesium levels in all patients and occurrence of all AF incidences at this time period suggests a potential association deserving further investigation.en_US
dc.identifier.citationSahin, V., Kaplan, M., Bilsel, S., Filizcan, U., Cetemen, S., Bayserke, O., Bilgiç Alkaya, D. ve Eren, E. (2010). The relation between blood and tissue magnesium levels and development of atrial fibrillation after coronary artery bypass surgery. Anadolu kardiyoloji dergisi.10(5), s. 446–451.en_US
dc.identifier.endpage451en_US
dc.identifier.issn2149-2263
dc.identifier.issn2149-2271
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage446en_US
dc.identifier.urihttps://pubmed.ncbi.nlm.nih.gov/20929703/
dc.identifier.urihttps://hdl.handle.net/20.500.12415/3510
dc.identifier.volume10en_US
dc.institutionauthorFilizcan, Uğur
dc.language.isoenen_US
dc.publisherTurkish Society of Cardiologyen_US
dc.relation.ispartofAnadolu Kardiyoloji Dergisien_US
dc.relation.isversionof10.5152/akd.2010.144en_US
dc.relation.publicationcategoryUlusal Hakemli Dergide Makale - Kurum Öğretim Elemanıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY00186
dc.titleThe relation between blood and tissue magnesium levels and development of atrial fibrillation after coronary artery bypass surgeryen_US
dc.typeArticle
dspace.entity.typePublication

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