PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34048814-12 2021 Thus, our data provide, for the first time, a detailed biophysical characterization of dysfunctional Na+ channels linked to compound heterozygosity in BrS as well as the benefits of the pharmacological treatment using quinidine on the biophysical properties of Nav1.5. Quinidine 218-227 sodium voltage-gated channel alpha subunit 5 Homo sapiens 261-267 33084224-0 2020 A combination of quinidine/mexiletine reduces arrhythmia in dilated cardiomyopathy in two patients with R814W SCN5A mutation. Quinidine 17-26 sodium voltage-gated channel alpha subunit 5 Homo sapiens 110-115 33684260-2 2021 Here we present the cryo-EM structure of full-length human Na v 1.5 bound to quinidine, a class Ia antiarrhythmic drug, at 3.3 A resolution. Quinidine 77-86 sodium voltage-gated channel alpha subunit 5 Homo sapiens 59-67 33712541-5 2021 The structure is nearly identical to that of the wild-type human Nav1.5 bound to quinidine. Quinidine 81-90 sodium voltage-gated channel alpha subunit 5 Homo sapiens 65-71 29871609-0 2018 Rapid and effective response of the R222Q SCN5A to quinidine treatment in a patient with Purkinje-related ventricular arrhythmia and familial dilated cardiomyopathy: a case report. Quinidine 51-60 sodium voltage-gated channel alpha subunit 5 Homo sapiens 42-47 29871609-10 2018 The quinidine treatment for the SCN5A R222Q mutation can be life saving for patients. Quinidine 4-13 sodium voltage-gated channel alpha subunit 5 Homo sapiens 32-37 34373326-10 2021 We also show that both phosphorylation and patient mutations can impact Nav1.5 sensitivity toward the clinically used antiarrhythmic drugs quinidine and ranolazine, but not flecainide. Quinidine 139-148 sodium voltage-gated channel alpha subunit 5 Homo sapiens 72-78 17604185-3 2007 METHODS: The effects of D,L-sotalol, flecainide and quinidine were investigated on potassium (hERG) and sodium (Na(V)1.5) currents transfected in HEK-293 cells to determine the repercussion of the blockade of these currents on rabbit Purkinje fibre (PF) and atrial action potentials. Quinidine 52-61 sodium voltage-gated channel alpha subunit 5 Homo sapiens 111-120