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CHA2DS2-VA 分數計算器

決定心房顫動患者是否開始抗凝血治療
點擊相關項目，分數將自動計算。


*Congestive heart failure LV dysfunction : LVEF ≤ 40%
*Vascular diseases : Prior Myocardial Infarction, PAD, Aortic plaque
*Maximum score : 8分





≥ 2分 : 建議抗凝血治療
1分 : 考慮抗凝血治療
0分 : 可觀察追蹤無需抗凝血治療 (或臨床判斷)

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Hazard ratio for the composite of all-cause mortality, ischaemic stroke or arterial thromboembolism for each CHA2DS2-VA score category in reference to a score of zero (for example, patients with CHA2DS2-VA score=2 have a 3.2-fold increase in risk compared to CHA2DS2-VA score=0). (European Heart Journal (2024) 45, 3707–3717)
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Annualised crude event rate for the composite of ischaemic stroke or arterial thromboembolism for each CHA2DS2-VA score according to gender. (European Heart Journal (2024) 45, 3707–3717)
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European Heart Journal (2024) 45, 3707–3717

心臟內科
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