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医療DoctorEmergency PhysicianCardiologist

ウェルズスコア (肺塞栓症)

Estimate the probability of pulmonary embolism (PE) to guide diagnostic testing and patient care.

Pulmonary Embolism (PE) can be a silent and deadly condition. Because its symptoms (like shortness of breath and chest pain) overlap with many other diseases, doctors use the Wells' Score to determine the pre-test probability of PE. This prevents unnecessary, expensive, and radiation-heavy testing for low-risk patients while ensuring high-risk patients get the imaging they need immediately.

Wells' Score

0.0points
Low Probability

PE probability is low (approx. 1.3%). Consider using a D-dimer test to rule out PE.

Medical Disclaimer: This tool is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

Evidence & References

使い方

The tool weighs several clinical findings—such as signs of deep vein thrombosis (DVT), heart rate, and history of previous clots. It sums these weighted points to provide a probability category.

計算式

Weighted sum of clinical criteria

計算例

1. **Likely**: Tachycardia (1.5) + PE most likely (3.0) = **4.5**.

日常生活でこのツールを使用する理由は何ですか?

確率による安全。このサービスは診断アルゴリズムの重要な部分であり、生命を脅かす血栓を決して見逃さないようにしながら、健康な患者の過剰検査を防ぐのに役立ちます。 確率による安全。 このサービスは診断アルゴリズムの重要な部分であり、生命を脅かす血栓を決して見逃さないようにしながら、健康な患者の過剰検査を防ぐのに役立ちます。

よくある質問

ヒント

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