isogonic chart

By ignoring the change of beat-to-beat period with time and analyzing these MCG data with analysis software, two dimensional magnetocardiagraphies (iso-magnetic map, time sequence iso-magnetic map, current arrow map and time sequence current arrow map etc.

不计心动周期随时间的变化,用数据分析软件对这些MCG数据进行分析处理,得到包括了空间信息、可直观展示心脏电磁活动的二维心磁图谱(例如等磁图、时序等磁图、电流箭头图和时序电流箭头图等