{{Rsnum
|rsid=193922842
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Chromosome=19
|Orientation=plus
|Gene=RYR1
|position=38543821
|Gene_s=RYR1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}[[rs193922842]], aka p.Asp3986Glu or p.D3986E, is a SNP in the [[RYR1]] gene deemed highly pathogenic in terms of leading to [[malignant hyperthermia]].{{PMID|224195946}}