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. Author manuscript; available in PMC: 2009 Jul 15.
Published in final edited form as: Circ Res. 2008 Jul 3;103(3):279–288. doi: 10.1161/CIRCRESAHA.108.175919

Table.

Measurements of Heart Weight, Ejection Fraction, and [Na+]i

No. Heart Weight/Tibia
Length, g/mm		 Ejection
Fraction, %		 Na+
Level,
mmol/L
Control heart 4 0.50±0.04 62.0%±2.1 5.2±1.4
Failing heart 4 0.93±0.16* 49.8%±2.9* 16.8±3.1†
*

P<0.02.

†

P<0.001.