Table 2.

Characteristics and operative data of patients with iatrogenic acute TAAD according to the main causes of aortic dissection.

Characteristics	Cardiac Surgery No. 39	PCI No. 38	Coronary Angiography No. 38	TAVR No. 11	Peripheral Endovascular Procedure No. 1	p-Value
Delay from symptoms to surgery, h	6.3 (16.0)	13.7 (19.3)	17.8 (29.2)	3.4 (1.8)	36.0 (0)	<0.0001
Age, y	72.0 (6.3)	63.9 (9.3)	67.9 (10.1)	77.9 (8.0)	69.6 (0)	<0.0001
Females	15 (38.5)	19 (50.0)	5 (35.7)	7 (63.6)	1 (100	0.369
Bicuspid aortic valve	1 (2.6)	0 (0)	1 (7.1)	2 (18.2)	0 (0)	0.085
Diabetes	5 (12.8)	3 (7.9)	1 (7.1)	1 (9.1)	0 (0)	0.940
Stroke	2 (5.1)	4 (10.5)	0 (0)	0 (0)	0 (0)	0.529
Pulmonary disease	8 (20.5)	3 (7.9)	0 (0)	3 (27.3)	0 (0)	0.150
Extracardiac arteriopathy	10 (25.6)	5 (13.2)	2 (14.3)	1 (9.1)	0 (0)	0.535
Prior cardiac surgery	0 (0)	0 (0)	1 (7.1)	0 (0)	0 (0)	0.170
Cardiac massage	2 (5.1)	4 (10.5)	1 (7.1)	1 (9.1)	0 (0)	0.924
Cardiogenic shock on inotropes	5 (12.8)	7 (18.4)	2 (14.3)	3 (27.3)	0 (0)	0.798
Cerebral malperfusion	2 (5.1)	4 (10.5)	3 (21.4)	1 (100)	0 (0)	0.009
Spinal malperfusion	1 (2.6)	1 (2.6)	0 (0)	0 (0)	0 (0)	0.953
Renal malperfusion	3 (7.7)	3 (7.9)	0 (0)	0 (0)	0 (0)	0.708
Mesenteric malperfusion	2 (5.1)	1 (2.6)	0 (0)	0 (0)	0 (0)	0.832
Peripheral malperfusion	5 (12.8)	2 (5.1)	1 (7.1)	0 (0)	0 (0)	0.602
DeBakey type I dissection	23 (59.0)	29 (76.3)	11 (78.6)	6 (54.5)	1 (100)	0.649
Salvage procedure	2 (5.1)	3 (7.9)	1 (7.1)	1 (9.1)	0 (0)	0.982
Aortic arch replacement	1 (2.6)	2 (5.3)	1 (7.1)	0 (0)	0 (0)	<0.0001
Aortic root replacement	5 (12.8)	3 (7.9)	4 (28.6)	3 (27.3)	0 (0)	0.262
CABG	17 (43.6)	24 (63.2)	5 (35.7)	0 (0)	0 (0)	0.004

Values are number (percentages) or mean (standard deviation). CABG = coronary artery bypass grafting; PCI = percutaneous coronary intervention; TAAD = type A aortic dissection; TAVR = transcatheter aortic valve replacement.