Detection of increased pyruvate dehydrogenase flux in the human heart during adenosine stress test using hyperpolarized [1-13C]pyruvate cardiovascular magnetic resonance imaging

Table 2 Haemodynamic response during adenosine infusion (mean ± SD)

	Before	During	P value
HR, bpm	65 ± 13	108 ± 11	< 0.001
Rate-pressure product, mmHg*HR/10³	8.2 ± 1.1	12.3 ± 1.2	0.03
LVEDV, ml	138 ± 29	121 ± 24	0.04
LVESV, ml	62 ± 15	52 ± 15	0.2
SV, ml	77 ± 15	68 ± 15	0.09

HR, heart rate; LVEDV, left ventricular end-diastolic volume; LVESV, left ventricular end-systolic volume; SV, stroke volume

ISSN: 1532-429X