ICD-11 classes
22 Injury, poisoning or certain other consequences of...
Injuries to the thorax
NB31 — Injury of heart
NB31.2 — Injury of heart, unspecified without open wound into...

ICD-11 NB31.2 — Injury of heart, unspecified without open wound into thoracic cavity

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.