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Systematic Reviews
Copyright: ©Author(s) 2026.
World J Cardiol. Apr 26, 2026; 18(4): 115942
Published online Apr 26, 2026. doi: 10.4330/wjc.v18.i4.115942
Figure 1
Figure 1 Flow diagram of study identification and selection. ECG: Electrocardiogram; PPS: Pre-participation screening.


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