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README.md
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metrics:
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pipeline_tag:
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library_name: transformers
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widget:
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---
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<p align="center">
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- it
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metrics:
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pipeline_tag: token-classification
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library_name: transformers
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widget:
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- text: >-
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Paradoxical pulse is a drop in blood pressure > 10 mmHg during inspiration;
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it represents an exaggeration of the physiological phenomenon consisting of
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inspiratory lowering of BP (normal up to 10 mmHg). In cardiac tamponade,
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inspiration, which causes an increase in blood flow to the right chambers,
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increasing their volume, secondarily causes a displacement of the
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interventricular septum to the left, so that the left heart lodges and
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expels less blood during systole and the pulse, therefore, decreases. In a
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normal heart this exaggerated displacement, caused by the pressure exerted
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by the tamponade on the RV free wall, does not occur. Sinus X represents the
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systolic collapse of the venous pulse, i.e., the pressure drop due to atrial
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relaxation (also partly due to a downward displacement of the RV base during
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systole). Sinus Y represents the diastolic collapse of the venous pulse,
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i.e., the pressure drop that occurs from the moment blood enters the
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tricuspid valve into the ventricle. In cardiac tamponade, the deep sinus X
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is characteristic. In constrictive pericarditis, the deep Y sinus. For all
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these reasons, the correct answer is 5.
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---
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<p align="center">
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