HF (n = 537) | Not HF (n = 158) | P | |
---|---|---|---|
Biological analysis | |||
Performed | 537 (100) | 158 (100) | 1 |
Sodium, mmol/L | 138 (135–141) | 138 (136–140) | .69 |
Potassium, mmol/L | 4.3 (4.0–4.7) | 4.2 (3.9–4.7) | .092 |
Creatinine clearance, mL/min | 50 (35–69) | 65 (42–92) | <.0001 |
Creatinine clearance <30 mL/min | 89 (17) | 19 (14) | .39 |
Hemoglobin, g/dL | 12.4 (11.0–13.5) | 13.2 (11.5–14.3) | .15 |
Hemoglobin <10 g/dL | 56 (11) | 14 (8.9) | .70 |
Troponin positive | 282 (66) | 56 (46) | .00010 |
BNP,b ng/L | 973 (502–2414) | 338 (129–654) | <.0001 |
Pro-BNP,c ng/L | 4025 (1729–8863) | 1281 (283–4818) | <.0001 |
ECG | |||
Performed | 530 (99) | 151 (96) | .018 |
Sinusal | 231 (44) | 84 (56) | .012 |
Atrial fibrillation | 226 (43) | 41 (27) | .00073 |
Driven | 48 (8.9) | 15 (9.5) | .87 |
AVB | 23 (4.3) | 12 (7.6) | .12 |
LBBB | 91 (17) | 12 (7.6) | .0076 |
RBBB | 62 (12) | 20 (13) | .71 |
Repolarization disorder | 107 (20) | 32 (21) | .88 |
Chest X-ray | |||
Performed | 511 (95) | 129 (88) | .0023 |
Abnormal | 481 (95) | 98 (71) | <.0001 |
Cardiomegaly | 252 (52) | 51 (52) | .96 |
Interstitial opacities | 300 (62) | 46 (47) | .0047 |
Alveolar opacities | 117 (24) | 36 (37) | .019 |
Echography | |||
Performed | 85 (16) | 18 (11) | .20 |
By cardiologist | 48 (56) | 13 (65) | .33 |
Satisfactoryd | 24 (60) | 10 (91) | |
Intermediated | 14 (35) | 1 (9.1) | |
Weakd | 2 (5.0) | 0 (0) | |
By emergency physician | 37 (44) | 5 (35) | .33 |
Satisfactoryd | 6 (17) | 2 (50) | |
Intermediated | 20 (57) | 2 (50) | |
Weakd | 9 (26) | 0 (0) | |
LVEFe | .93 | ||
> 50 % | 32 (41) | 6 (43) | |
35–50 % | 27 (34) | 4 (29) | |
< 35 % | 21 (26) | 4 (29) | |
Dilated RV, n (%) | 19 (32) | 4 (36) | .94 |
VC diameter, mm | 20 (15–22) | 15 (10–20) | .38 |