diff --git a/src/ontology/efo-edit.owl b/src/ontology/efo-edit.owl
index f809697b..18d1ad1e 100644
--- a/src/ontology/efo-edit.owl
+++ b/src/ontology/efo-edit.owl
@@ -16994,6 +16994,7 @@ Declaration(Class(efo:EFO_0022607))
 Declaration(Class(efo:EFO_0022608))
 Declaration(Class(efo:EFO_0022609))
 Declaration(Class(efo:EFO_0022610))
+Declaration(Class(efo:EFO_0022611))
 Declaration(Class(efo:EFO_0030000))
 Declaration(Class(efo:EFO_0030001))
 Declaration(Class(efo:EFO_0030002))
@@ -204448,6 +204449,16 @@ AnnotationAssertion(oboInOwl:hasDbXref efo:EFO_0022610 "MedGen:893651")
 AnnotationAssertion(rdfs:label efo:EFO_0022610 "myofibrillar myopathy, dominant"@en)
 SubClassOf(efo:EFO_0022610 obo:MONDO_0018943)
 
+# Class: efo:EFO_0022611 (magnetic resonance imaging of the heart)
+
+AnnotationAssertion(obo:IAO_0000115 efo:EFO_0022611 "Magnetic resonance imaging focused on the heart.")
+AnnotationAssertion(dc:creator efo:EFO_0022611 "Zoe May Pendlington")
+AnnotationAssertion(dc:date efo:EFO_0022611 "2024-06-06T08:19:24Z"^^xsd:dateTime)
+AnnotationAssertion(oboInOwl:hasDbXref efo:EFO_0022611 "NCIT:C137915")
+AnnotationAssertion(oboInOwl:hasExactSynonym efo:EFO_0022611 "cardiac MRI")
+AnnotationAssertion(rdfs:label efo:EFO_0022611 "magnetic resonance imaging of the heart"@en)
+SubClassOf(efo:EFO_0022611 efo:EFO_0004311)
+
 # Class: efo:EFO_0030000 (STARmap)
 
 AnnotationAssertion(Annotation(oboInOwl:hasDbXref "PMID:29930089") Annotation(oboInOwl:hasDbXref "https://orcid.org/0000-0002-3090-9894") obo:IAO_0000115 efo:EFO_0030000 "STARmap is an image-based technology for 3D intact-tissue RNA sequencing, which integrates hydrogel-tissue chemistry, targeted signal amplification, and in situ sequencing.")