TY - GEN AU - Curione,M AU - Puletti,M TI - Diagnosis of wide QRS tachyarrhythmias: poor atrial echogram specificity in cases of atrioventricular association SN - 0002-9149 PY - 1986///1020 KW - Diagnosis, Differential KW - Echocardiography KW - Humans KW - Myocardial Contraction KW - Tachycardia KW - diagnosis N1 - Publication Type: Letter UR - https://doi.org/10.1016/0002-9149(86)90305-x ER -