miRNA-22 as a Candidate Diagnostic Biomarker for Coronary Slow Flow

Table 2

TIMI blood flow evaluation of the two groups.

	Control group (n = 42)	Coronary slow flow group (n = 44)	value
CTFC of LAD	30.83 ± 6.836	20.73 ± 4.406	<0.001
TFC of LCX	28.88 ± 6.041	20.20 ± 3.137	<0.001
TFC of RCA	33.12 ± 5.878	22.09 ± 3.820	<0.001
Mean TFC	30.94 ± 4.044	21.01 ± 2.525	<0.001

TIMI, thrombolysis in myocardial infarction coronary angiography imaging evaluation of coronary artery perfusion; CTFC, corrected TIMI frame count; LAD, left anterior descending artery; LCX, left circumflex artery; RCA, right coronary artery; mean TFC, mean TIMI frame count (continuous variables with normal distribution were expressed as mean ± SD).