Prognostic value of the SYNTAX score on myocardial injury and salvage in STEMI patients after primary percutaneous coronary intervention: a single-center retrospective observational study

Table 3 Correlations Among baseline variables and CMR parameters

Parameters	IS (%LV, n = 149)	AAR (%LV, n = 149)	MSI (n = 149)	MVO (%IS, n = 54)	MVO (%LV, n = 54)	MVO (ml, n = 54)	IMH (%LV, n = 32)	IMH (%AAR, n = 32)
SYNTAX score
r	0.292	0.03	− 0.314	0.14	0.18	0.18	0.07	0.05
p-value	< 0.001	0.76	< 0.001	0.32	0.20	0.20	0.69	0.80
CK
r	0.328	0.280	− 0.089	− 0.047	0.034	0.062	− 0.265	− 0.272
p-value	< 0.001	0.001	0.306	0.734	0.806	0.657	0.143	0.132
Initial TIMI flow
r	− 0.148	0.048	0.216	− 0.303	− 0.230	− 0.268	− 0.401	− 0.414
p-value	0.071	0.567	0.011	0.026	0.094	0.050	0.023	0.019
GRACE score
r	0.162	0.080	− 0.056	− 0.141	− 0.011	− 0.036	0.06	0.074
p-value	0.079	0.397	0.557	0.329	0.937	0.804	0.759	0.704
CRUSADE score
r	0.05	0.065	0.011	0.048	0.147	0.065	0.195	0.188
p-value	0.591	0.487	0.910	0.741	0.308	0.655	0.310	0.328

CMR cardiac magnetic resonance imaging; IMH intramyocardial hemorrhage; MVO microvascular obstruction; IS infarct size; AAR area at risk; MSI myocardial salvage index

ISSN: 1471-2261