Assertion: diaphragm | /r/CapableOf | obscure bottom part of the heart
Facets:
value: during nuclear stress testing
type: TEMPORAL
value: sometimes
type: TEMPORAL
Source sentences:
text: The diaphragm (sheet of muscle that separates the heart and the tummy structures) can sometimes obscure the bottom part of the heart during nuclear stress testing, and could potentially give rise to abnormal stress test result (a defect).