System and method of identifying sources associated with biological rhythm disorders

A system associated with identifying and treating a source of a heart rhythm disorder, the system comprising:

• a processor;
• and
• a memory storing instructions that, when executed by the processor, cause the processor to perform operations comprising:
• selecting a spatial element associated with a region of a heart;
• determining progressive rotational activations or progressive focal activations in relation to the selected spatial element;
• forming a plurality of indexes of successive rotational activations or successive focal activations over time;
• and
• selecting from the plurality of indexes one or more indexes that indicate consistency of the successive rotational activations or progressive focal activations in relation to a portion of the region of the heart.

A storage medium storing instructions that, when executed by the processor, cause the processor to perform operations associated with identifying and treating a source of a heart rhythm disorder, the operations comprising:

• selecting a spatial element associated with a region of a heart;
• determining progressive rotational activations or progressive focal activations in relation to the selected spatial element;
• forming a plurality of indexes of successive rotational activations or successive focal activations over time;
• and
• selecting from the plurality of indexes one or more indexes that indicate consistency of the successive rotational activations or progressive focal activations in relation to a portion of the region of the heart.