Table 1.

Characteristic date

	Total n=434	Group A n=149	Group B n=145	Group C n=140	P
Age (mean±SD)	67.42±10.00	67.70±10.41	66.12±9.59	68.49±9.88	0.12
Male	73.5% (319)	70.5% (105)	75.2% (109)	75% (105)	0.58
BMI (mean±SD)	28.14±5.29	28.37±5.37	27.82±4.95	28.23±5.57	0.64
Diabetes	53% (230)	52.3% (78)	54.5% (79)	52.1% (73)	0.90
Hypertension	84.3% (366)	84.6% (126)	82.1% (119)	86.4% (121)	0.59
Hyperlipidemia	68% (295)	70.5% (105)	70.3% (102)	62.9% (88)	0.28
Renal failure eGFR <60 ml/min)	100% (434)	34.4% (149)	33.4% (145)	32.2% (140)	0.48
Recent MI	50.9% (219)	50.3% (74)	56.2% (81)	46% (64)	0.22
Heart failure (EF <50%)	33.3% (140)	32.6% (47)	34.8% (48)	32.6% (45)	0.90
Hb level (g/L)	12.75±2.21	12.57±2.14	12.76±2.20	12.91±2.29	0.42
EF	42.21±11.08	43.36±10.22	41.53±11.36	41.73±11.62	0.32
GFR (ml/min)	38.98±14.35	37.54±13.76	40.99±15.33	38.37±13.75	0.102
Contrast Volume (ml)	116.3±38.8	111.67±33.92	119.35±44.61	118.19±37.31	0.19

BMI=Body mass index, Hb=Hemoglobin, EF=Ejection fraction, GFR=Glomerular filtration rate