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Table 2 Baseline characteristics learning and established method in ProGlide and in Manta VCD

From: Access site complications after transfemoral aortic valve implantation - a comparison of Manta and ProGlide

 

ProGlide learning

Manta learning

p

ProGlide established

Manta established

p

Number of patients

25

25

 

51

50

 

Age (years) mean ± SD

81.2 ± 7.6

80.9 ± 7.1

0.893

80.6 ± 8.7

81.3 ± 6.3

0.612

Female, n (%)

18 (72.0)

12 (48.0)

0.083

28 (54.9)

21 (42.0)

0.195

BMI (kg/m2)

24.1 ± 5.1

24.7 ± 4.7

0.710

26.3 ± 4.4

26.2 ± 4.0

0.897

Diabetes, n (%)

2 (8.0)

4 (16.0)

0.384

12 (23.5)

11 (22.0)

0.854

Hypertension, n (%)

15 (60.0)

18 (72.0)

0.370

38 (74.5)

36 (72.0)

0.776

Prior PCI, n (%)

8 (32.0)

5 (20.0)

0.333

15 (29.4)

21 (42.0)

0.186

Prior CABG, n (%)

1 (4.0)

2 (8.0)

0.551

9 (17.6)

5 (10.0)

0.266

Kreatinin (μmol/L)

98.0 ± 27.7

101.8 ± 32.4

0.657

96.5 ± 36.9

95.1 ± 24.9

0.823

eGFR

57.0 ± 19.9

60.0 ± 20.1

0.645

60.0 ± 20.1

61.1 ± 16.7

0.753

(CKD-EPI, mL/min/1.73 m2)

STS/ACC TAVR score

3.0 ± 1.0

3.0 ± 1.3

0.904

2.8 ± 1.0

2.6 ± 0.8

0.359

(mean ± SD)

 

Echocardiographic parameters:

 LVEF (%) mean ± SD

55.1 ± 6.0

50.9 ± 12.8

0.151

53.8 ± 6.8

52.5 ± 10.4

0.464

 Mean aortic valve gradient

54.0 ± 11.2

49.3 ± 16.5

0.265

53.5 ± 17.4

52.3 ± 15.1

0.717

(mmHg) mean ± SD

 Aortic valve area (cm2)

0.6 ± 0.2

0.6 ± 0.1

0.964

0.7 ± 0.2

0.6 ± 0.2

0.331

mean ± SD

Anatomic data, minimal luminal diameter:

 Common femoral artery (mm)

8.1 ± 1.2

7.5 ± 1.5

0.1462

7.7 ± 1.5

8.4 ± 1.4

0.019

mean ± SD

 External iliac artery (mm)

8.3 ± 1.4

7.7 ± 1.4

0.140

8.1 ± 1.2

8.3 ± 1.4

0.420

mean ± SD

 Calcification ≥ moderate, n (%)

17 (68.0)

13 (52.0)

0.248

31 (60.8)

19 (38.0)

0.022

  1. SD Standard Deviation, BMI Body Mass Index, PCI Percutaneous Coronary Intervention, CABG Coronary Artery Bypass Graft, eGFR; estimated Glomerular Filtration Rate, STS/ACC Society of Thoracic Surgeons/American College of Cardiology, TAVR Transcatheter Aortic Valve Replacement LVEF; Left Ventricular Ejection Fraction