Mechanical breakdown and thrombolysis in subacute massive pulmonary embolism: A prospective trial

Table 2 Statistical analysis of hemodynamic parameters of patients

	PAP		HR		BP		SI		Miller score
	Before	After	Before	After	Before	After	Before	After	Before	After
mean ± SD	37.62 ± 6.67	27.75 ± 8.66	101.5 ± 15.2	91.5 ± 12.2	80.00 ± 3.09	90.58 ± 9.13	0.995 ± 0.156	0.789 ± 0.139	23.87 ± 3.76	5.87 ± 10.73
mean ± SE	37.62 ± 2.4	27.75 ± 3.1	101.5 ± 5.4	91.5 ± 4.3	80.00 ± 1.1	90.58 ± 3.2	0.995 ± 0.055	0.789 ± 0.049	23.87 ± 1.3	5.87 ± 0.61
t	6.346		2.659		3.499		4.809		17.686
P	0.0003		0.0325		0.0100		0.0019		0.000000
df	7 (highly significant)		7 (significant)		7 (significant)		7 (highly significant)		7 (highly significant)

PAP: Pulmonary arterial pressure; BP: Blood pressure; SI: Shock index; HR: Heart ratio.