123I BMIPP total score | Thallium-201 total score | ||||
---|---|---|---|---|---|
Cardiothoracic ratio | r = 0.05 | p = 0.791 | r = 0.13 | p = 0.515 | |
R wave voltage in lead V5 | r = −0.40 | p = 0.033 | r = −0.49 | p = 0.007 | |
Echocardiography | |||||
Left ventricular end diastolic diameter | r = 0.17 | p = 0.405 | r = 0.29 | p = 0.141 | |
Left ventricular end systolic diameter | r = 0.20 | p = 0.304 | r = 0.29 | p = 0.141 | |
% fractional shortening (initial) | r = −0.25 | p = 0.204 | r = −0.14 | p = 0.469 | |
% fractional shortening (6 month follow up) | r = −0.58 | p = 0.001 | r = −0.39 | p = 0.039 | |
Haemodynamics | |||||
Left ventricular end diastolic pressure | r = 0.65 | p < 0.001 | r = 0.36 | p = 0.061 | |
Pulmonary capillary wedge pressure | r = 0.68 | p < 0.001 | r = 0.42 | p = 0.024 | |
Mean pulmonary arterial pressure | r= 0.52 | p = 0.004 | r = 0.30 | p = 0.119 | |
Cardiac index | r = 0.24 | p = 0.215 | r = −0.26 | p = 0.185 | |
Left ventricular ejection fraction | r = −0.30 | p = 0.121 | r = −0.26 | p = 0.185 | |
Histopathology | |||||
Myocyte diameter | r = 0.66 | p < 0.001 | r = 0.57 | p = 0.001 | |
% area of interstitial fibrosis | r = 0.69 | p < 0.001 | r = 0.53 | p = 0.003 |
Results of the linear regression analysis are presented.
See Methods for the definition of total score.
BMIPP, β-methyl-iodo-phenyl pentadecanoic acid.