Diastolic Ca2+ levels (nmol l-1) in trout atrial myocytes
.
SQ0.2Hz
.
SQphysiol
.
APphysiol
.
7°C
92±20e
401±63f
158±37e
14°C
76±8e
450±15f
176±32g
21°C
80±5e
444±42f
186±22g
.
SQ0.2Hz
.
SQphysiol
.
APphysiol
.
7°C
92±20e
401±63f
158±37e
14°C
76±8e
450±15f
176±32g
21°C
80±5e
444±42f
186±22g
The effect of temperature and the frequency/stimulus waveform on diastolic[Ca2+]i. Diastolic Ca2+ levels were significantly affected by frequency/stimulus changes but not by temperature changes. All other features are as in Table 1.