Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044491512> ?p ?o ?g. }
- W2044491512 endingPage "282" @default.
- W2044491512 startingPage "272" @default.
- W2044491512 abstract "The Molecular and Ionic Specificity of Antiarrhythmic Drug Actions. Virtually all clinical antiarrhythmic agents act by reducing ion channel conductance, with sodium (Na+), potassium (K+), and calcium (Ca++) channels the primary targets. Na+ channel blockers increase the risk of ischemic ventricular fibrillation and are relatively contraindicated in the presence of active coronary heart disease. Ca++ channel blockers suppress A V nodal conduction and are used to terminate reentrant supraventricular arrhythmias and control the ventricular response to atrial fibrillation. K+ channels constitute the most diverse group of cardiac ion channels. They are the primary targets of Class III antiarrhythmic drugs, the category of such agents presently undergoing the most active development. The rapid delayed rectifier, Ikr, plays a key role in repolarization of all cardiac tissues and is the most common (and often only) target of action potential-prolonging drugs. Unfortunately, because of the ubiquity of IKr reverse use-dependent action potential prolongation that results from blocking it, lKr blockers are likely to cause torsades de pointes ventricular proarrhythmia. Kks channel blockers, such as amiodarone and azimilide, that affect the slow delayed rectifier Iks as well as Iks appear to produce a more desirable rate-dependent profile of Class III action. Recently, much has been learned about the molecular basis of K+ channels based on their role in the congenital long QT syndrome. The availability of molecular clones that encode many of the channels in the human heart allows for the rapid screening of many potential new drugs, making possible the development of “designer” antiarrhythmic drugs with specific profiles of channel-blocking selectivity." @default.
- W2044491512 created "2016-06-24" @default.
- W2044491512 creator A5064311226 @default.
- W2044491512 date "1999-02-01" @default.
- W2044491512 modified "2023-10-01" @default.
- W2044491512 title "The Molecular and Ionic Specificity of Antiarrhythmic Drug Actions" @default.
- W2044491512 cites W156155534 @default.
- W2044491512 cites W1967151871 @default.
- W2044491512 cites W1968098810 @default.
- W2044491512 cites W1968362515 @default.
- W2044491512 cites W1970599367 @default.
- W2044491512 cites W1972710335 @default.
- W2044491512 cites W1976836106 @default.
- W2044491512 cites W1979005514 @default.
- W2044491512 cites W1981532308 @default.
- W2044491512 cites W1983137097 @default.
- W2044491512 cites W1993584057 @default.
- W2044491512 cites W1997009612 @default.
- W2044491512 cites W1997322553 @default.
- W2044491512 cites W2000917119 @default.
- W2044491512 cites W2002422701 @default.
- W2044491512 cites W2003621926 @default.
- W2044491512 cites W2009996971 @default.
- W2044491512 cites W2014521635 @default.
- W2044491512 cites W2015937728 @default.
- W2044491512 cites W2017179259 @default.
- W2044491512 cites W2031786575 @default.
- W2044491512 cites W2034373812 @default.
- W2044491512 cites W2034842025 @default.
- W2044491512 cites W2035106953 @default.
- W2044491512 cites W2044779639 @default.
- W2044491512 cites W2045351586 @default.
- W2044491512 cites W2051237605 @default.
- W2044491512 cites W2051636673 @default.
- W2044491512 cites W2051851688 @default.
- W2044491512 cites W2053398592 @default.
- W2044491512 cites W2055015857 @default.
- W2044491512 cites W2073709523 @default.
- W2044491512 cites W2076862565 @default.
- W2044491512 cites W2078125895 @default.
- W2044491512 cites W2085873341 @default.
- W2044491512 cites W2094089331 @default.
- W2044491512 cites W2096056146 @default.
- W2044491512 cites W2099151502 @default.
- W2044491512 cites W2110063504 @default.
- W2044491512 cites W2114832964 @default.
- W2044491512 cites W2116825577 @default.
- W2044491512 cites W2122508506 @default.
- W2044491512 cites W2123176425 @default.
- W2044491512 cites W2126688997 @default.
- W2044491512 cites W2128516837 @default.
- W2044491512 cites W2130324557 @default.
- W2044491512 cites W2137295457 @default.
- W2044491512 cites W2153434845 @default.
- W2044491512 cites W2158152768 @default.
- W2044491512 cites W2162904837 @default.
- W2044491512 cites W2167525963 @default.
- W2044491512 cites W2168806904 @default.
- W2044491512 cites W2183298849 @default.
- W2044491512 cites W2221667131 @default.
- W2044491512 cites W2228644631 @default.
- W2044491512 cites W2244731059 @default.
- W2044491512 cites W2398902999 @default.
- W2044491512 cites W2614168425 @default.
- W2044491512 cites W4210762119 @default.
- W2044491512 cites W4234094820 @default.
- W2044491512 cites W4241558913 @default.
- W2044491512 cites W4251775355 @default.
- W2044491512 cites W4256485022 @default.
- W2044491512 cites W4317650260 @default.
- W2044491512 doi "https://doi.org/10.1111/j.1540-8167.1999.tb00673.x" @default.
- W2044491512 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10090234" @default.
- W2044491512 hasPublicationYear "1999" @default.
- W2044491512 type Work @default.
- W2044491512 sameAs 2044491512 @default.
- W2044491512 citedByCount "85" @default.
- W2044491512 countsByYear W20444915122012 @default.
- W2044491512 countsByYear W20444915122013 @default.
- W2044491512 countsByYear W20444915122014 @default.
- W2044491512 countsByYear W20444915122017 @default.
- W2044491512 countsByYear W20444915122019 @default.
- W2044491512 countsByYear W20444915122020 @default.
- W2044491512 countsByYear W20444915122021 @default.
- W2044491512 countsByYear W20444915122023 @default.
- W2044491512 crossrefType "journal-article" @default.
- W2044491512 hasAuthorship W2044491512A5064311226 @default.
- W2044491512 hasConcept C118441451 @default.
- W2044491512 hasConcept C126322002 @default.
- W2044491512 hasConcept C146403970 @default.
- W2044491512 hasConcept C155730078 @default.
- W2044491512 hasConcept C164705383 @default.
- W2044491512 hasConcept C178790620 @default.
- W2044491512 hasConcept C185263204 @default.
- W2044491512 hasConcept C185592680 @default.
- W2044491512 hasConcept C2775935837 @default.
- W2044491512 hasConcept C2777008848 @default.
- W2044491512 hasConcept C2777796741 @default.
- W2044491512 hasConcept C2778094803 @default.