Heart Cells with Regenerative Potential from Pediatric Patients with End Stage Heart Failure: A Translatable Method to Enrich and Propagate

Table 1

Numbers of immunoselected hc-kit ^positive cells/g from right atrial appendage tissues of 3 patients with chronic heart failure.

	Time in culture (days)
	7	14	21	28
Tissue: CHF^positive (𝑛=3)
Total cell number*	500±34	4650±540	5040±740	4800±44
C-kit^positive cell number*	60+16	120+16	240+28	200+32
% C-kit^positive	13.6	2.7	5	4.4

*Mean ± sem cells/mg wet weight.