| DNMT | DNA methyltransferase |
| HAT | histone acetyltransferase |
| HDAC | histone deacetylase |
| lncRNA | long noncoding RNA |
| MALAT1 | metastasis associated lung adenocarcinoma transcript 1 |
| miRNA | microRNA |
| NSD2 | nuclear receptor binding SET domain 2 |
| PAH | pulmonary arterial hypertension |
| RVSP | right ventricular systolic pressure |