No evidence of myocardial restoration following transplantation of mononuclear bone marrow cells in coronary bypass grafting surgery patients based upon cardiac SPECT and 18F-PET

Table 1 Clinical and imaging patient data

Pat	Myocardial defect	Bypass grafts to	Injection location	MNC number	CD34+ cell fraction	Changes in viability
1	Transmural	LAD, D, OM, RCA	Posterolateral	4.2 × 10⁷	1.41%	None
2	Non-transmural	LAD, OM1, OM2	Anterior, apex	0.8 × 10⁷	1.42%	75%
3	Transmural	LAD, D, RCA	Posterobasal	20.4 × 10⁷	1.42%	75%
4	Transmural	LAD, D, OM1	Posterobasal	7.0 × 10⁷	1.26%	None
5	Transmural	LAD, D, OM, RCA	Apex	2.8 × 10⁷	3.28%	None
6	Transmural	OM1, OM2	Posterolateral	7.6 × 10⁷	1.94%	None
7	Non-transmural	LAD, OM, RCA	Posterior	6.0 × 10⁷	2.93%	None

D: diagonal coronary artery; LAD: left anterior descending coronary artery; OM: obtuse marginal coronary artery; MNC: mononuclear cell; Pat: patient; RCA: right coronary artery.

ISSN: 1471-2342