Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan
E155633
The Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan is a specialized public cardiology hospital serving as a major referral center for complex heart conditions within Mexico’s national social security health system.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T1357911 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan Context triple: [Tlalpan, Mexico City, contains, Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan]
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A.
Hospital de Jesús Nazareno, Mexico City
Hospital de Jesús Nazareno in Mexico City is a historic colonial-era hospital founded by Hernán Cortés, notable as one of the oldest medical institutions in the Americas and the site of Cortés’s burial.
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B.
Hospital Universitario 12 de Octubre
Hospital Universitario 12 de Octubre is a major public teaching and research hospital in Madrid, Spain, known for providing specialized tertiary care and serving as a key clinical training center.
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C.
Hospital Clínico San Carlos
Hospital Clínico San Carlos is a major teaching and research hospital in Madrid, Spain, known for its comprehensive medical services and academic role within the city’s healthcare system.
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D.
Instituto de Investigaciones Clínicas
Instituto de Investigaciones Clínicas is a medical research institute of the National University of San Marcos in Peru, dedicated to advancing clinical and biomedical science.
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E.
Penn Heart and Vascular Center
Penn Heart and Vascular Center is a specialized cardiovascular care and research center within the University of Pennsylvania’s Penn Medicine health system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan Target entity description: The Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan is a specialized public cardiology hospital serving as a major referral center for complex heart conditions within Mexico’s national social security health system.
-
A.
Hospital de Jesús Nazareno, Mexico City
Hospital de Jesús Nazareno in Mexico City is a historic colonial-era hospital founded by Hernán Cortés, notable as one of the oldest medical institutions in the Americas and the site of Cortés’s burial.
-
B.
Hospital Universitario 12 de Octubre
Hospital Universitario 12 de Octubre is a major public teaching and research hospital in Madrid, Spain, known for providing specialized tertiary care and serving as a key clinical training center.
-
C.
Hospital Clínico San Carlos
Hospital Clínico San Carlos is a major teaching and research hospital in Madrid, Spain, known for its comprehensive medical services and academic role within the city’s healthcare system.
-
D.
Instituto de Investigaciones Clínicas
Instituto de Investigaciones Clínicas is a medical research institute of the National University of San Marcos in Peru, dedicated to advancing clinical and biomedical science.
-
E.
Penn Heart and Vascular Center
Penn Heart and Vascular Center is a specialized cardiovascular care and research center within the University of Pennsylvania’s Penn Medicine health system.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
cardiology hospital
ⓘ
hospital ⓘ public hospital ⓘ |
| country | Mexico ⓘ |
| function |
major referral center for complex cardiology cases
ⓘ
teaching hospital ⓘ tertiary care center ⓘ |
| fundedBy |
Government of Mexico
ⓘ
surface form:
federal government of Mexico
social security contributions ⓘ |
| hasPatientIntakeScope | national ⓘ |
| healthcareSystem | social security healthcare system of Mexico ⓘ |
| isPubliclyAccessible | true ⓘ |
| languageOfWorkOrName | Spanish ⓘ |
| locatedInAdministrativeTerritorialEntity |
Mexico City
ⓘ
Tlalpan ⓘ |
| offersService |
cardiac catheterization
ⓘ
cardiac intensive care ⓘ cardiac surgery ⓘ coronary angiography ⓘ outpatient cardiology clinics ⓘ |
| operatedBy |
Mexican Social Security Institute
ⓘ
surface form:
Instituto Mexicano del Seguro Social
|
| partOf |
Centro Médico Nacional Siglo XXI network
ⓘ
Mexican Social Security Institute ⓘ
surface form:
Instituto Mexicano del Seguro Social health system
|
| sector | public healthcare sector ⓘ |
| serves |
IMSS beneficiaries
ⓘ
adult patients with complex heart disease ⓘ |
| specialty |
cardiology
ⓘ
cardiovascular surgery ⓘ congenital heart disease ⓘ electrophysiology ⓘ heart failure management ⓘ interventional cardiology ⓘ |
| treats |
advanced heart failure
ⓘ
cardiac arrhythmias ⓘ cardiomyopathies ⓘ ischemic heart disease ⓘ valvular heart disease ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan Description of subject: The Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan is a specialized public cardiology hospital serving as a major referral center for complex heart conditions within Mexico’s national social security health system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Tlalpan, Mexico City
→
contains
→
Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan
ⓘ
Alcaldía Tlalpan
→
contains
→
Hospital de Cardiología del Centro Médico Nacional Siglo XXI (IMSS) branch in Tlalpan
ⓘ
this entity surface form:
Hospital de Cardiología del Centro Médico Nacional Siglo XXI (facilities in Tlalpan zone)