PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21270101-6 2011 In Casq2(-/-) myocytes, the propafenone enantiomers and flecainide significantly reduced arrhythmogenic Ca(2+) waves at clinically relevant concentrations, whereas Na(+) channel inhibitors without RyR2 blocking properties did not. Propafenone 28-39 calsequestrin 2 Mus musculus 3-8 21270101-7 2011 In Casq2(-/-) mice, 5 mg/kg R-propafenone or 20 mg/kg S-propafenone prevented exercise-induced CPVT, whereas procainamide (20 mg/kg) or lidocaine (20 mg/kg) were ineffective (n=5 to 9 mice, P<0.05). Propafenone 28-41 calsequestrin 2 Mus musculus 3-8 21270101-7 2011 In Casq2(-/-) mice, 5 mg/kg R-propafenone or 20 mg/kg S-propafenone prevented exercise-induced CPVT, whereas procainamide (20 mg/kg) or lidocaine (20 mg/kg) were ineffective (n=5 to 9 mice, P<0.05). Propafenone 54-67 calsequestrin 2 Mus musculus 3-8 24493699-9 2014 CONCLUSIONS: Loss of Casq2 increases risk of AF by promoting regional SCaEs and delayed afterdepolarizations in atrial tissue, which can be prevented by RyR2 inhibition with R-propafenone. Propafenone 174-187 calsequestrin 2 Mus musculus 21-26