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Mammalian Phenotype Browser
Term Detail
MP term:muscular ventricular septal defect
Synonym: mVSD
Synonym: Swiss-cheese septum
Synonym: trabecular ventricular septal defect
Synonym: ventricular septal defect, muscular
Synonym: VSD, Type 4
MP id: MP:0010420
Alternate id: Fyler:1320
Definition: abnormal communications between the two lower chambers of the heart, involving the muscular septum and often occurring as multiple communications, and includes central muscular or midmuscular, apical, or marginal communications when the defect is along the RV-septal junction; any single defect observed from the LV aspect may have several openings on the RV aspect
Number of paths to term: 4

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-acardiovascular system phenotype
                is-aabnormal cardiovascular system morphology
                        is-aabnormal heart morphology
                                is-aabnormal heart septum morphology
                                        is-aabnormal interventricular septum morphology
                                                is-aabnormal interventricular septum muscular part morphology
                                                        is-amuscular ventricular septal defect [MP:0010420] (66 genotypes, 66 annotations)


mammalian phenotype
        is-acardiovascular system phenotype
                is-aabnormal cardiovascular system morphology
                        is-aabnormal heart morphology
                                is-aabnormal heart septum morphology
                                        is-aabnormal interventricular septum morphology
                                                is-aventricular septal defect
                                                        is-ainlet ventricular septal defect
                                                        is-amuscular ventricular septal defect [MP:0010420] (66 genotypes, 66 annotations)
                                                        is-aperimembraneous ventricular septal defect
                                                        is-asubarterial ventricular septal defect


mammalian phenotype
        is-acardiovascular system phenotype
                is-aabnormal cardiovascular system morphology
                        is-aabnormal heart morphology
                                is-aabnormal heart ventricle morphology
                                        is-aabnormal interventricular septum morphology
                                                is-aabnormal interventricular septum muscular part morphology
                                                        is-amuscular ventricular septal defect [MP:0010420] (66 genotypes, 66 annotations)


mammalian phenotype
        is-acardiovascular system phenotype
                is-aabnormal cardiovascular system morphology
                        is-aabnormal heart morphology
                                is-aabnormal heart ventricle morphology
                                        is-aabnormal interventricular septum morphology
                                                is-aventricular septal defect
                                                        is-ainlet ventricular septal defect
                                                        is-amuscular ventricular septal defect [MP:0010420] (66 genotypes, 66 annotations)
                                                        is-aperimembraneous ventricular septal defect
                                                        is-asubarterial ventricular septal defect

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last database update
09/16/2014
MGI 5.19
The Jackson Laboratory