Epicardially attached cardiac accelerometer data from canines and porcines

The database contains acceleration signals from accelerometers attached directly on the epicardium in canines and porcines during various interventions that altered cardiac function and myocardial motion. The tri-axial accelerometer was attached in the anterior, apical region of the left ventricle (LV). The database contains a total of 289 recordings from 19 canines and 27 porcines with an average duration of 15 seconds, ranging from 5 to 30 seconds. Acceleration data was recorded simultaneously with ECG and LV pressure (LVP).

该数据库收录了犬类和猪类在心脏功能及心肌运动改变的各种干预措施下，直接附着在心外膜上的加速度计所采集的加速度信号。三轴加速度计被固定在左心室（LV）的前侧壁和心尖区域。数据库中共包含来自19只犬和27头猪的289个记录，平均时长为15秒，时长范围在5至30秒之间。加速度数据与心电图（ECG）和左心室压力（LVP）同步记录。