1 => The disorder is placed on the map based on its association with a gene, but the underlying defect is not known
2 => The disorder has been placed on the map by linkage; no mutation has been found
3 => The molecular basis for the disorder is known; a mutation has been found in the gene
4 => A contiguous gene deletion or duplication syndrome, multiple genes are deleted or duplicated causing the phenotype
| Gene Symbol | Chromosomal Location | Gene MIM number | Mapping Method | Phenotype | Phenotype MIM number | Phenotype Mapping Key |
| NOS3 | 7q36.1 | 163729 | REa, A, Psh | {Coronary artery spasm 1, susceptibility to} (3) | NA | NA |
| NOS3 | 7q36.1 | 163729 | REa, A, Psh | {Alzheimer disease, late-onset, susceptibility to}, 104300 (3) | 104300 | 3 |
| NOS3 | 7q36.1 | 163729 | REa, A, Psh | {Hypertension, susceptibility to}, 145500 (3) | 145500 | 3 |
| NOS3 | 7q36.1 | 163729 | REa, A, Psh | {Hypertension, pregnancy-induced}, 189800 (3) | 189800 | 3 |
| NOS3 | 7q36.1 | 163729 | REa, A, Psh | {Placental abruption} (3) | NA | NA |
| NOS3 | 7q36.1 | 163729 | REa, A, Psh | {Ischemic stroke, susceptibility to}, 601367 (3) | 601367 | 3 |
| NOS3 | 19p13.12 | 608229 | REc | NA | NA | NA |