2023
DOI: 10.1007/s10554-023-02847-5
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Extended law of laplace for measurement of the cloverleaf anatomy of the aortic root

Abstract: The cross-sectional shape of the aortic root is cloverleaf, not circular, raising controversy regarding how best to measure its radiographic “diameter” for aortic event prediction. We mathematically extended the law of Laplace to estimate aortic wall stress within this cloverleaf region, simultaneously identifying a new metric of aortic root dimension that can be applied to clinical measurement of the aortic root and sinuses of Valsalva on clinical computerized tomographic scans. Enforcing equilibrium between … Show more

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Cited by 2 publications
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“…Because of the vagaries of aortic measurement, [ 15 ] we have remeasured and reanalyzed all radiographic images in every one of the database patients – totaling over 10,000 thoracic aortic measurements—keeping in mind all the various important nuances associated with aortic measurement outlined by our team [ 15 , 16 ].…”
Section: Conventional “Big Data” Origins Of Aortic Institute Research...mentioning
confidence: 99%
“…Because of the vagaries of aortic measurement, [ 15 ] we have remeasured and reanalyzed all radiographic images in every one of the database patients – totaling over 10,000 thoracic aortic measurements—keeping in mind all the various important nuances associated with aortic measurement outlined by our team [ 15 , 16 ].…”
Section: Conventional “Big Data” Origins Of Aortic Institute Research...mentioning
confidence: 99%