まだ、十分評価されてないとのこと
症例報告から解説している
Enhancing the Sgarbossa Criteria for the Diagnosis of ST Elevation Myocardial Infarction
Timothy F. Simpson,et al.
Author Affiliations Article Information
JAMA Intern Med. Published online February 11, 2019. doi:10.1001/jamainternmed.2018.7993
Take-Home Points
- 心筋虚血評価にあたって、全ての心電図誘導に集中する必要がある。特に注意すべきは寝室ペーシング患者おいてはnativeなQRS波形
- 検証被検者ではSgarbossaクライテリアは比較的特異性は高いため伝導異常のある場合急性STEMI診断上有用である。しかし、感度が低く、NPVとしてはpoor。Smithらの終始繪クライテリアにて感度増加する
- Sgarbossaクライテリア適応は両室ペーシングリズムの 場合十分評価されておらず、信頼性評価不十分
- T-波陰性化は病的寝室脱分極後生じる場合がある
Diagnosis of ST-Elevation Myocardial Infarction in the Presence of Left Bundle Branch Block With the ST-Elevation to S-Wave Ratio in a Modified Sgarbossa Rule
Presented at the Society for Academic Emergency Medicine, June 2010, Phoenix, AZ; and the American Heart Association, November 2008, New Orleans, LA.
DOI: https://doi.org/10.1016/j.annemergmed.2012.07.119
Presented at the Society for Academic Emergency Medicine, June 2010, Phoenix, AZ; and the American Heart Association, November 2008, New Orleans, LA.
DOI: https://doi.org/10.1016/j.annemergmed.2012.07.119
https://www.annemergmed.com/article/S0196-0644(12)01368-6/pdf
Replacement of the absolute ST-elevation measurement of greater than or equal to 5 mm in the third component of the Sgarbossa rule with an ST/S ratio less than 0.25 greatly improves diagnostic utility of the rule for STEMI. An unweighted rule using this criterion resulted in excellent prediction for acute coronary occlusion. [Ann Emerg Med. 2012;60:766-776.]
Replacement of the absolute ST-elevation measurement of greater than or equal to 5 mm in the third component of the Sgarbossa rule with an ST/S ratio less than 0.25 greatly improves diagnostic utility of the rule for STEMI. An unweighted rule using this criterion resulted in excellent prediction for acute coronary occlusion. [Ann Emerg Med. 2012;60:766-776.]
左室ブロックSmith修正Sgarbossaクライテリア:Smith-Modified Sgarbossa’s Criteria for MI in Left Bundle Branch Block
https://qxmd.com/calculate/calculator_487/smith-modified-sgarbossa-s-criteria-for-mi-in-left-bundle-branch-block
検診で毎年心電図異常:脚ブロックってのは取り扱いに困る
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