Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022678218> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2022678218 endingPage "1283" @default.
- W2022678218 startingPage "1278" @default.
- W2022678218 abstract "Magnesium salts have been used for decades for the empiric treatment of arrhythmias, particularly torsades de pointes, associated with long QT syndrome. The mechanism underlying this antiarrhythmic effect is still not clear. Therefore the effect of intravenous MgSO4 on serum electrolytes, blood pressure, and ECG variables was evaluated in nine patients with sick sinus syndrome, equipped with a DDD pulse generator, programmed in the atrial asynchronous mode. A total dose of 10 gm MgSO4 was given intravenously over 6 hours at a constant rate. Blood pressure and serum electrolytes were determined before (t0), 3 hours after (t3), and at the end of the magnesium infusion (t6). ECG variables were measured at t0, t3, and t6 at different pacing frequencies (60, 80, and 100 beats/min). Serum magnesium levels rose significantly from 0.88 mmol · 1−1 at t0 to 1.91 mmol · 1−1 at t6 (p < 0.05). Magnesium infusion did not affect blood pressure, pulse rate, PR or QRS or QT interval. Increasing the pacing frequency resulted in a statistically significant QT shortening at each serum magnesium level. We conclude that intravenous magnesium administration does not influence the QT interval. Increasing atrial pacing rate shortens the QT interval and this QT shortening is not affected by magnesium. Sustained serum magnesium levels between 1.5 and 2 mmol · 1−1 are hemodynamically well tolerated and do not give rise to the development of higher degree atrioventricular block." @default.
- W2022678218 created "2016-06-24" @default.
- W2022678218 creator A5001800698 @default.
- W2022678218 creator A5029029852 @default.
- W2022678218 creator A5072488704 @default.
- W2022678218 creator A5088089139 @default.
- W2022678218 date "1989-06-01" @default.
- W2022678218 modified "2023-10-17" @default.
- W2022678218 title "Effect of the infusion of magnesium sulfate during atrial pacing on ECG intervals, serum electrolytes, and blood pressure" @default.
- W2022678218 cites W1499036570 @default.
- W2022678218 cites W1967768557 @default.
- W2022678218 cites W1983666983 @default.
- W2022678218 cites W1991555165 @default.
- W2022678218 cites W1994873020 @default.
- W2022678218 cites W1994965173 @default.
- W2022678218 cites W2005261621 @default.
- W2022678218 cites W2013208067 @default.
- W2022678218 cites W2016232169 @default.
- W2022678218 cites W2026404947 @default.
- W2022678218 cites W2042270228 @default.
- W2022678218 cites W2050675923 @default.
- W2022678218 cites W2074596673 @default.
- W2022678218 cites W2076500473 @default.
- W2022678218 cites W2082429261 @default.
- W2022678218 cites W2096237579 @default.
- W2022678218 cites W2108640747 @default.
- W2022678218 cites W2117594247 @default.
- W2022678218 cites W2153905177 @default.
- W2022678218 cites W2398270803 @default.
- W2022678218 cites W2428134715 @default.
- W2022678218 cites W3165208394 @default.
- W2022678218 cites W4235778538 @default.
- W2022678218 cites W4376596202 @default.
- W2022678218 doi "https://doi.org/10.1016/0002-8703(89)90406-7" @default.
- W2022678218 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2729056" @default.
- W2022678218 hasPublicationYear "1989" @default.
- W2022678218 type Work @default.
- W2022678218 sameAs 2022678218 @default.
- W2022678218 citedByCount "23" @default.
- W2022678218 countsByYear W20226782182021 @default.
- W2022678218 countsByYear W20226782182023 @default.
- W2022678218 crossrefType "journal-article" @default.
- W2022678218 hasAuthorship W2022678218A5001800698 @default.
- W2022678218 hasAuthorship W2022678218A5029029852 @default.
- W2022678218 hasAuthorship W2022678218A5072488704 @default.
- W2022678218 hasAuthorship W2022678218A5088089139 @default.
- W2022678218 hasConcept C111773187 @default.
- W2022678218 hasConcept C118441451 @default.
- W2022678218 hasConcept C126322002 @default.
- W2022678218 hasConcept C164705383 @default.
- W2022678218 hasConcept C191897082 @default.
- W2022678218 hasConcept C192562407 @default.
- W2022678218 hasConcept C2777953023 @default.
- W2022678218 hasConcept C2778557577 @default.
- W2022678218 hasConcept C42219234 @default.
- W2022678218 hasConcept C543218039 @default.
- W2022678218 hasConcept C71924100 @default.
- W2022678218 hasConcept C84393581 @default.
- W2022678218 hasConceptScore W2022678218C111773187 @default.
- W2022678218 hasConceptScore W2022678218C118441451 @default.
- W2022678218 hasConceptScore W2022678218C126322002 @default.
- W2022678218 hasConceptScore W2022678218C164705383 @default.
- W2022678218 hasConceptScore W2022678218C191897082 @default.
- W2022678218 hasConceptScore W2022678218C192562407 @default.
- W2022678218 hasConceptScore W2022678218C2777953023 @default.
- W2022678218 hasConceptScore W2022678218C2778557577 @default.
- W2022678218 hasConceptScore W2022678218C42219234 @default.
- W2022678218 hasConceptScore W2022678218C543218039 @default.
- W2022678218 hasConceptScore W2022678218C71924100 @default.
- W2022678218 hasConceptScore W2022678218C84393581 @default.
- W2022678218 hasIssue "6" @default.
- W2022678218 hasLocation W20226782181 @default.
- W2022678218 hasLocation W20226782182 @default.
- W2022678218 hasOpenAccess W2022678218 @default.
- W2022678218 hasPrimaryLocation W20226782181 @default.
- W2022678218 hasRelatedWork W1518209461 @default.
- W2022678218 hasRelatedWork W2026395804 @default.
- W2022678218 hasRelatedWork W2052888351 @default.
- W2022678218 hasRelatedWork W2156217449 @default.
- W2022678218 hasRelatedWork W2348027959 @default.
- W2022678218 hasRelatedWork W2369844522 @default.
- W2022678218 hasRelatedWork W2406479262 @default.
- W2022678218 hasRelatedWork W2408854818 @default.
- W2022678218 hasRelatedWork W3025628754 @default.
- W2022678218 hasRelatedWork W4317569226 @default.
- W2022678218 hasVolume "117" @default.
- W2022678218 isParatext "false" @default.
- W2022678218 isRetracted "false" @default.
- W2022678218 magId "2022678218" @default.
- W2022678218 workType "article" @default.