. Author manuscript; available in PMC: 2020 Dec 15.

Published in final edited form as: Am J Cardiol. 2019 Sep 26;124(12):1947–1953. doi: 10.1016/j.amjcard.2019.09.016

Table 4.

Hemodynamic Changes Observed with IABP Insertion

	All (N=205)	ADHF-CS (N=132)	AMI-CS (N=73)	p-value
Mean Arterial Pressure (mmHg)	−0.5 ± 15.0	−1.4 ± 13.9	1.3 ± 17.1	0.26
Change in Cardiac Output (L/min)	0.44 ± 0.88	0.58 ± 0.79	0.12 ± 1.00	0.0009
Change in Cardiac Index (L/min/m²)	0.24 ± 0.46	0.30 ± 0.42	0.08 ± 0.51	0.003
Cardiac Output Percent change (%)	20.0 ± 36.1	23.9 ± 35.2	10.1 ± 36.6	0.02
Cardiac Power Output (W)	0.07 ± 0.18	0.09 ± 0.17	0.03 ± 0.20	0.06
Cardiac Power Index (W/m²)	0.04 ± 0.10	0.05 ± 0.0.9	0.02 ± 0.11	0.09
Central Venous Pressure (mmHg)	−2.1 ± 5.6	−2.0 ± 5.2	−2.5 ± 6.6	0.59
Mean Pulmonary Artery pressure (mmHg)	−5.2 ± 7.5	−5.3 ± 7.4	−5.0 ± 7.6	0.78
Systemic Vascular Resistance (dyn·s·cm⁻⁵)	−173.3 ± 625.5	−253.1 ± 493.0	21.3 ± 843.0	0.01
Vasoactive agents (number)	−0.1 ± 0.9	−0.1 ± 0.8	−0.2 ± 1.0	0.30

ADHF, acute decompensated heart failure; CS, cardiogenic shock; AMI, acute myocardial infarction.