Table 2 Indications and type of treatment of patients treated with chronic anticoagulant drugs (n = 84).

INR at admission	2.12 (1.68–2.70)
2<INR<3 (therapeutic range)	44 (52%)
Indication
Valve disease	2 (2%)
Atrial fibrillation	32 (38%)
Valve disease and atrial fibrillation	7 (8%)
Pulmonary embolism, venous thrombosis, or both	21 (25%)
Thrombophilia (factor V Leiden mutation)	2 (2%)
Altered LVEF (<35%)	10 (12%)
Others or unknown	8 (10%)
Drug
Warfarin	2 (2%)
Fluindione	63 (73%)
Acenocoumarol	13 (15%)

Data are number (%) or median (interquartile range).

INR, international normalised ratio; LVEF, left ventricular ejection fraction.