Abstract 49 Table 1 Comparison of patient groups

	NYHA I	NYHA II	NHYA III	P

N	15	12	7
Age	65.7±7.7	71.4±12.9	68.4±11.2	0.39
EF%	35.1±10.7	30.0±11.4	27.9±5.9	0.24
Resting HR	67.0±12.3	70.5±9.7	70.6±18.8	0.81
Rest MBF (ml/g/min)	0.67±0.28	0.77±0.34	0.67±0.30	0.68
Stress MBF (ml/g/min)	1.92±0.96	1.49±0.57	1.00±0.62	0.04
MPR	2.90±0.96	2.05±0.61	1.45±0.45	< 0.01

	Mild	Moderate	Severe
N	4	8	22
Age	60.4±7.12	71.1±6.36	68.7±11.7	0.242
Rest HR	67.5±10.6	61.8±8.52	72.2±13.6	0.139
Rest MBF(ml/g/min)	0.56±0.18	0.83±0.44	0.68±0.25	0.314
Stress MBF (ml/g/min)	1.78±0.658	1.89±1.06	1.43±0.76	0.379
MPR	3.21±0.86	2.38±0.91	2.11±0.91	0.093