. Author manuscript; available in PMC: 2021 Sep 1.

Published in final edited form as: J Thorac Cardiovasc Surg. 2019 Aug 25;160(3):e107–e125. doi: 10.1016/j.jtcvs.2019.06.109

Table 2:

Invasive hemodynamic measurements and calculations in each group at 2, 10 and 20 weeks after the surgery

	2 week				10 week				20 week
	Sham	MR	MI	MR+MI	Sham	MR	MI	MR+MI	Sham	MR	MI	MR+MI
HR (bpm)	320.4±20.03	313.1±24.08	315.6±14.24	315.7±30.75	307.8±13.96	306.5±8.99	292.8±20.89	312.6±31.32	339.6±25.12	309.3±29.84	208.9±30.62	320.3±27.68
ESP (mm Hg)	122.6±5.94	113.2±11.69	105.7±6.72^*	98.48±8.61^*^#	133.5±4.04	117.6±7.79^*	115.7±10.51^*	104.9±5.03^*	122.5±7.19	115.7±12.58	121.7±13.51	111.8±7.42
EDP (mm Hg)	9.99±3.15	15.68±2.83^*	15.12±0.64^*	20.24±2.50^*^#^$	8.96±1.57	9.40±2.59	15.67±3.26^*^#	13.72±1.54	4.11±1.23	10.23±3.59^*	9.37±4.18^*	9.74±3.73^*
dP/dt max(mmHg/s)	8915±1036	8228±608	7867±693	6619±1267^*	10477±984.1	9324±882.6	7427±943.1^*^#	6567±896.9^*^#	10988±2240	8760±1409^*	8709±1771^*	8349±1274^*
dP/dt min(mmHg/s)	(11575)±1647	(8995)±1388^*	(8847)±910^*	(5602)±1069^*^#^$	(12982)±1455	(9579)±2111^*	(7572)±1492^*	(6511)±966.3^*	(10953)±1437	(8508)±1991^*	(8380)±906.6^*	(7621)±1591^*
CO (ul/min)	58884±13959	72691±11853	43455±7190^#	61779±25214	60661±7116	104814±39005^*	39802±5961^#	90628±16083^$	112776±12180	109366±21186	71778±20271^*^#	85515±44200
SW (mJoules)	3.19±0.99	3.35±0.51	2.17±0.22	2.39±0.75	3.84±0.73	5.90±1.79	2.95±0.34^#	4.72±1.00	5.12±0.66	5.44±1.11	3.51±0.89^*^#	4.03±1.86^#
maxPwr (mWatt)	18.88±22.73	88.02±85.58	40.63±18.34	149.5±31.22^*^#	24.96±20.03	25.69±26.99	65.43±51.73	57.8±22.98	15.15±10.19	51.34±42.79	104.2±80.05	89.42±75.96
EA(mmHg/ul)	0.6995±0.2073	0.5037±0.0933	0.7997±0.1829	0.5919±0.2566	0.6878±0.1055	0.3977±0.1841^*	0.8797±0.1595^#	0.374±0.0771^*^#	0.3756±0.0385	0.3722±0.0914	0.5819±0.1508^#	0.583±0.3968
PVA (mJoules)	6.049±1.919	5.554±2.608	3.946±0.603	4.37±2.234	5.513±1.049	8.444±2.035	5.396±2.147	7.091±1.877	6.973±0.765	7.996±2.267	6.435±2.196	6.77±2.128
PE (mJoules)	2.859±1.588	2.207±2.602	1.774±0.492	1.981±1.997	1.67±0.65	2.54±1.54	2.44±2.02	2.37±1.34	1.85±0.587	2.55±1.91	2.92±1.90	2.73±2.18
Efficiency (%)	54.53±11.39	76.28±32.95	60.49±10.79	69.07±39.14	76.79±11.26	74.37±16.79	68.78±35.24	78.07±13.55	73.96±8.25	74.27±18.58	65.06±21.53	65.62±22.76
ESPVR	0.79±0.34	0.64±0.24	0.44±0.19	0.28±0.05^*	0.97±0.19	0.46±0.10^*	0.32±0.02^*	0.29±0.08^*	0.81±0.25	0.52±0.15^*	0.39±0.14^*	0.38±0.08^*
EDPVR	0.0118±0.0022	0.0073±0.0012^$	0.0156±0.0100	0.0069±0.0030^$	0.0095±0.0018	0.0063±0.0030	0.0107±0.0037	0.0074±0.0019	0.0078±0.0017	0.0058±0.0031	0.0077±0.0055	0.0092±0.0058
TauW	7.985±0.85	9.817±1.13	9.736±0.99	12.51±1.71^*^#^$	7.617±0.38	8.636±0.63	10.75±1.63^*^#	10.85±0.26^*^#	7.466±0.76	9.584±1.56^*	9.712±1.54^*	9.561±1.70^*
TauG	10.51±0.90	12.57±0.73	13.24±1.63	16.98±3.52^*^#^$	9.84±0.74	16.59±8.62	15.84±3.19	17.18±3.36	9.57±0.81	13.39±3.47^*	13.17±2.63	14.28±4.46^*
PRSW	87.82±14.52	73.5±9.36	67.4±11.26^*	55.23±12.81^*	103.4±4.48	83.1±16.12	62.69±11.59^*^#	78.45±1.86^*	113±27.51	85.07±14.62^*	72.67±14.51^*	64.98±13.56^*
dPmax/EDV	25.53±12.03	21.54±11.19	23.86±8.07	20.65±10.55	21.16±4.71	13.9±4.45	13.01±2.32	8.98±1.08	22.4±5.38	15.09±5.50^*	14.85±4.40^*	14.24±5.34^*

Comparison between groups at the same timepoint

compared to sham

compared to MR

compared to MI