Characteristic	N	Beta	95% CI1	p-value
PQ-interval	344	0.00	-0.01, 0.01	0.8
Delta LV Mass Index	344	0.00	-0.01, 0.01	0.8
Relative wall thickness	344	0.76	-1.3, 2.8	0.5
LVEF Biplane	344	0.01	0.00, 0.03	0.14
LVEDV biplane	344	0.00	-0.01, 0.00	0.2
LVESV biplane	344	-0.01	-0.02, 0.00	0.2
LV stroke volume	344	-0.01	-0.02, 0.01	0.4
LV cardiac output	253	-0.01	-0.01, 0.00	0.2
AV peakPG	344	0.01	0.00, 0.02	0.028
AV Vmax	344	0.44	0.14, 0.74	0.004
Delta LAVI	344	0.02	0.00, 0.03	0.005
LV internal diastolic diameter	344	-0.03	-0.06, 0.01	0.11
Interventricular septum diameter	344	-0.04	-0.17, 0.08	0.5
TAPSE	344	0.00	-0.05, 0.05	>0.9
LAFB (Left anterior fascicular block)	344
No		—	—
Yes		0.78	-0.73, 2.3	0.3
LVOT Vmax	344	-0.41	-1.5, 0.68	0.5
Previous Cardiac Surgery	344
No		—	—
Yes		-0.07	-0.69, 0.55	0.8
RBBB	344
No		—	—
Yes		-0.80	-1.6, 0.05	0.064
LBBB	344
No		—	—
Yes		0.33	-0.71, 1.4	0.5
Atrial fibrillation/Atrial flutter	344
No		—	—
Yes		-0.36	-0.90, 0.18	0.2
Heart faillure	344
No		—	—
Yes		-0.60	-1.1, -0.06	0.029
Rhythm	344
Sinus rhythm		—	—
Atrial fibrillation		0.27	-0.36, 0.90	0.4
Atrial fluttter		-4.1	-8.7, 0.64	0.090
Pacemaker rhythm		-0.64	-1.9, 0.61	0.3
QRS-interval	344	0.00	-0.01, 0.01	0.5
Heart Rate	344	0.01	-0.01, 0.02	0.4
Ureum	344	-0.03	-0.08, 0.01	0.2
Natrium	344	-0.06	-0.13, 0.02	0.13
Kalium	344	-0.02	-0.60, 0.57	>0.9
Implanted Valve Size (mm)	344	0.03	-0.04, 0.11	0.4
NT-proBNP	344	0.00	0.00, 0.00	0.4
BMI	344	0.01	-0.04, 0.05	0.8
Valve Type	341
BE		—	—
SE		-0.03	-0.56, 0.50	>0.9
Severe Liver Disease/Cirrhosis	344
No		—	—
Yes		1.3	-2.0, 4.7	0.4
Hostile Chest	344
No		—	—
Yes		2.5	-0.22, 5.2	0.071
AV block	344
no block		—	—
first degree		0.50	-0.31, 1.3	0.2
second degree		0.18	-3.2, 3.5	>0.9
third degree		-0.73	-3.5, 2.0	0.6
Active Malignancy	344
No		—	—
Yes		-0.25	-1.2, 0.66	0.6
TAVI number	344	0.00	0.00, 0.00	0.6
Age at Time of the Procedure	344	-0.04	-0.07, -0.01	0.021
Gender	344
Female		—	—
Male		0.48	-0.03, 0.98	0.063
Diabetes	344
No		—	—
Yes		-0.11	-0.66, 0.44	0.7
Hypertension	344
No		—	—
Yes		-0.25	-0.77, 0.26	0.3
Coronary Artery Disease	344
No		—	—
Yes		0.14	-0.37, 0.64	0.6
COPD	344
No		—	—
Yes		0.25	-0.34, 0.83	0.4
Previous CVA	344
No		—	—
Yes		-0.57	-1.3, 0.15	0.12
Peripheral Vascular Disease	344
No		—	—
Yes		0.44	-0.26, 1.1	0.2
Previous Pacemaker	344
No		—	—
Yes		-0.01	-1.0, 1.0	>0.9
Porcelain Aorta	344
No		—	—
Yes		0.14	-0.86, 1.1	0.8
Severe Pulmonary Hypertension	344
No		—	—
Yes		0.04	-1.8, 1.8	>0.9
Hb	344	0.21	-0.04, 0.45	0.10
Kreatinine	344	0.00	-0.01, 0.01	0.8
eGFR	344	0.01	-0.01, 0.02	0.4
E mean/lat/sep Pre	344	-0.64	-0.74, -0.55	<0.001
LV Mass Index Pre	344	-0.01	-0.02, 0.00	0.021
E-velocity	344	-0.02	-0.02, -0.01	<0.001
E/e' Selfmade Pre	344	0.08	0.04, 0.12	<0.001
AV VTI	344	0.01	0.00, 0.02	0.14
LVOT VTI	344	-0.01	-0.05, 0.04	0.8
AVA VTI Pre	344	-0.51	-0.97, -0.05	0.029
LVOT	344	0.04	-0.09, 0.17	0.5
Access Route	344
Transfemoral		—	—
Transapical		0.34	-0.54, 1.2	0.5
Direct-aortic		-0.08	-0.88, 0.71	0.8
diff	344	-0.03	-0.22, 0.17	0.8
LAVI biplane/A4C/A2C Pre	344	0.00	-0.02, 0.01	0.4
Delta E/e'	147	-0.15	-0.19, -0.11	<0.001
Delta E/e' Selfmade	238	-0.15	-0.18, -0.12	<0.001
Atrial Fibrillation Classification	99
Paroxysmal		—	—
Persistent		1.2	-0.87, 3.2	0.3
Permanent		0.72	-0.62, 2.0	0.3
Heart Faillure Classification	104
HFpEF		—	—
HFrEF		0.10	-1.7, 1.9	>0.9
HFmrEF		0.12	-2.1, 2.3	>0.9
Decompensated AoS		-0.10	-1.5, 1.3	0.9
Unknown		-0.96	-3.0, 1.1	0.4
Coronary status at time of TAVI procedure	137
0-VD		—	—
1-VD		-0.16	-1.3, 0.97	0.8
2-VD		0.03	-1.3, 1.3	>0.9
3-VD		0.19	-1.3, 1.6	0.8
Left Main Stenosis (>50%)	185
No		—	—
Yes		-3.2	-5.3, -1.2	0.002
Previous Myocardial Infarction	190
No		—	—
Yes		-0.10	-0.96, 0.76	0.8
Previous PCI	191
No		—	—
Yes		0.17	-0.60, 0.94	0.7
Previous AVR	94
No		—	—
Yes		0.27	-1.1, 1.7	0.7
Which Aortic Valve Surgery	14
Bioprothesis (unstented)		—	—
Bioprothese (stented)		-0.52	-4.4, 3.4	0.8
TAVI-Valve		1.1	-4.3, 6.4	0.7
Previous CABG	94
No		—	—
Yes		0.33	-0.71, 1.4	0.5
E/e' mean/lat/sep Pre	201	0.05	0.01, 0.10	0.028
LV GLS	210	0.02	-0.05, 0.09	0.5
LV internal systolic diameter	232	-0.02	-0.06, 0.02	0.3
e' septal	192	-0.62	-0.74, -0.50	<0.001
e' lateral	186	-0.33	-0.45, -0.21	<0.001
e' mean	151	-0.48	-0.64, -0.31	<0.001
A-velocity	206	0.01	0.00, 0.02	0.074
E/A ratio	188	-0.78	-1.4, -0.13	0.018
E/e' septal	169	0.02	-0.02, 0.06	0.4
E/e' lateral	166	0.02	-0.03, 0.08	0.3
E/e' average	134	0.02	-0.03, 0.08	0.5
LA end-systolic volume (biplane)	156	0.02	0.00, 0.03	0.054
TR peak velocity	235	-0.03	-0.46, 0.40	0.9
TR peak pressure gradient	235	0.00	-0.02, 0.01	0.8
RV internal diastolic diameter	214	-0.03	-0.08, 0.03	0.4
Pulmonary artery systolic pressure	172	0.00	-0.02, 0.02	0.8
RA end-systolic volume (A4C)	221	0.00	-0.01, 0.01	0.7
AV meanPG	215	0.02	-0.01, 0.04	0.2
LA area	223	0.05	-0.02, 0.11	0.2
RA area	221	0.00	-0.06, 0.06	>0.9
1 CI = Confidence Interval