Table 3 Open in new tab Cox models ....

	Univariable	Multivariable
CI ≤2.2 L/min/m²^a	2.48 (1.34–4.59)	0.004	3.15 (1.53–6.47)	0.002
TIMI risk score >median	1.99 (1.05–3.77)	0.034	1.42 (0.69–2.93)	0.3
LVEF <40%	2.46 (1.20–5.05)	0.014	1.16 (0.43–3.07)	0.8
Infarct size >19%	1.86 (0.98–3.52)	0.056	1.41 (0.64–3.13)	0.4
GLS >−12%	2.47 (1.18–5.18)	0.016	1.97 (0.84–4.58)	0.1

	Univariable	Multivariable
CI ≤2.2 L/min/m²^a	2.48 (1.34–4.59)	0.004	3.15 (1.53–6.47)	0.002
TIMI risk score >median	1.99 (1.05–3.77)	0.034	1.42 (0.69–2.93)	0.3
LVEF <40%	2.46 (1.20–5.05)	0.014	1.16 (0.43–3.07)	0.8
Infarct size >19%	1.86 (0.98–3.52)	0.056	1.41 (0.64–3.13)	0.4
GLS >−12%	2.47 (1.18–5.18)	0.016	1.97 (0.84–4.58)	0.1

Table 3

Cox models

	Univariable		Multivariable
	HR (95% CI)	P-value	HR (95% CI)	P-value
CI ≤2.2 L/min/m²^a	2.48 (1.34–4.59)	0.004	3.15 (1.53–6.47)	0.002
TIMI risk score >median	1.99 (1.05–3.77)	0.034	1.42 (0.69–2.93)	0.3
LVEF <40%	2.46 (1.20–5.05)	0.014	1.16 (0.43–3.07)	0.8
Infarct size >19%	1.86 (0.98–3.52)	0.056	1.41 (0.64–3.13)	0.4
GLS >−12%	2.47 (1.18–5.18)	0.016	1.97 (0.84–4.58)	0.1

	Univariable		Multivariable
	HR (95% CI)	P-value	HR (95% CI)	P-value
CI ≤2.2 L/min/m²^a	2.48 (1.34–4.59)	0.004	3.15 (1.53–6.47)	0.002
TIMI risk score >median	1.99 (1.05–3.77)	0.034	1.42 (0.69–2.93)	0.3
LVEF <40%	2.46 (1.20–5.05)	0.014	1.16 (0.43–3.07)	0.8
Infarct size >19%	1.86 (0.98–3.52)	0.056	1.41 (0.64–3.13)	0.4
GLS >−12%	2.47 (1.18–5.18)	0.016	1.97 (0.84–4.58)	0.1

95% CI, 95% confidence interval; CI, cardiac index; HR, hazard ratio; GLS, global longitudinal strain; LVEF, left ventricular ejection fraction; MRI, magnetic resonance imaging; TIMI, Thrombolysis in Myocardial Infarction.

Cardiac index as per PC-MRI.

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