Puntuación de riesgo hemorrágico ATRIA
Check each condition present; points sum to the ATRIA hemorrhage risk index used in older anticoagulation studies.
Calculadora
Cómo funciona
ATRIA was derived in patients with atrial fibrillation on warfarin to quantify bleeding hazard beyond simple bleeding history alone.
Límites
DOAC era bleeding rates differ; liver disease, thrombocytopenia, NSAID use, and labile INR are not fully captured.
Educational tool only—not for diagnosis or treatment decisions.