Sham_control

Line scan images Ca transients in 12 fluo-3-AM loaded atrial myocytes from Sham-operated hearts stimulated at 1 Hz. Note: These are raw images; those presented in paper represent averages of consecutive transient

RyR_Sham-1

Images of 18 atrial myocytes stained with anti RyR-2 antibody from hearts from Sham-operated rat

AoB Hz

Txt data from 13 fluo-3-AM loaded atrial myocytes from aortic banded heart

Sham caffeine data

Line scan images of electrically stimulated and caffeine-induced Ca transients from 10 fluo-3-AM loaded atrial myocytes from Sham operated heart

sham 4Hz

Txt data from 12 fluo-3-AM loaded atrial myocytes from Sham operated rat hearts subject to 4 Hz pacing followed by a period of at least 70 s without stimulatio

Sham di-8-ANEPPS

Z-stacks of 20 di-8-ANEPPS-stained atrial myocytes from Sham operated rat heart

AoB_control

Line scan images of Ca transients from 8 fluo-3-AM loaded atrial myocytes from aortic banded rat hearts. Note: these are raw data of consecutive transients; transients presented in the paper represent averages of consecutive transient

AoB caffeine data

Line scan images of electrically stimulated and caffeine-induced Ca transients from 13 fluo-3-AM loaded atrial myocytes from aortic banded rat heart