Home/Education & CME/臨床症例:非心臓疾患におけるhs-TnTの上昇

臨床症例:非心臓疾患におけるhs-TnTの上昇

Education & CME
カテゴリーなし
臨床症例
Cardio-ThinkLab-clinical-cases-3
19
Elevations of hs TnT in non-cardiac conditions

What is the diagnosis of this case?

診断

急性肺塞栓症

この患者は、典型的な臨床的特徴を呈し、長時間のフライト後という同疾患を示唆する状況にありました。洞性頻脈、SI-QIIIパターン、右脚ブロックと典型的なECG変化が認められ、血管造影CT検査(256スライスCT)では両側性に複数の血栓塞栓事象(赤矢印)が確認されました。高感度心筋トロポニンT(cTnT-hs)値は急激に上昇しその後下降する急性の動態プロファイルを示しました。急性のnon-STEMIの鑑別診断には、臨床背景を考慮することが重要な鍵となります。

結論

この臨床的特徴は、急性心筋梗塞の診断を示唆するものではありません。

Home/Education & CME/Clinical Cases: Elevations of hs-TnT in Non-cardiac Conditions

Clinical Cases: Elevations of hs-TnT in Non-cardiac Conditions

Clinical Cases
Cardiology CME/CE Webinar
Closeup of a doctor viewing an electrocardiogram on a tablet, with one hand pointing at the screen.
19
Elevations of hs TnT in non-cardiac conditions

What is the diagnosis of this case?

Diagnosis

Acute pulmonary embolism

This patient presents the typical clinical features and has an indicative history following a prolonged flight. Typical ECG changes with sinus tachycardia, SI-QIII type, right bundle-branch block are observed. The angiographic CT scan (256-slice CT) shows multiple thromboembolic events (red arrows) bilaterally. The cTnT-hs levels display an acute kinetic profile with a rapid rise followed by a fall. The clinical context is the key element to consider for a differential diagnosis of acute non-STEMI.

Conclusion

The clinical features do not suggest a diagnosis of AMI.

 

References

  1. Agewall S, Giannitsis E, Jernberg T, Katus H. Troponin elevation in coronary vs. non-coronary disease. Eur Heart J. 2011; 32: 404–11
Home/Education & CME/임상 사례: 비심장 질환에서 hs-TnT 상승

임상 사례: 비심장 질환에서 hs-TnT 상승

교육 & CME
분류되지 않음
임상 사례
Cardio-ThinkLab-clinical-cases-3
19
Elevations of hs TnT in non-cardiac conditions

What is the diagnosis of this case?

진단

급성 폐색전증

이 환자는 전형적인 임상적 특징을 나타내며 장기간 비행 후 나타나는 병력이 있습니다. 동성 빈맥, SI-QIII형, 우각차단을 동반한 전형적인 ECG 변화가 관찰됩니다. 혈관 조영 CT 스캔(256절편 CT)은 양측에 여러 혈전색전성 사건(빨간색 화살표)을 보여줍니다. cTnT-hs 수치는 급격한 상승 후 하락하는 급성 변화를 보입니다. 임상적 상황은 급성 non-STEMI의 감별 진단에 고려해야 할 주요 요소입니다.

결론

임상적 징후들은 AMI 진단을 의미하지 않습니다.