| 摘要 |
PROBLEM TO BE SOLVED: To effectively stop tachycardia by precisely supplying electric pulses to a tachycardia circuit. SOLUTION: A heart stimulation apparatus 1 includes: signal detecting parts 2X, 2Y which are arranged along the surface of the heart A and detect electric signals conducted in the heart A; a tachycardia circuit specifying means 5 for specifying the tachycardia circuit where the excitement activity of the heart A is circulated, based on the electric signals detected by the respective signal detecting parts 2X, 2Y; pulse output parts 2X, 2Y for outputting electric pulses to stimulate the heart A; and a control part 6 for controlling timings to output the electric pulses from the pulse output parts 2X, 2Y, based on the position of the excitement activity in the tachycardia circuit specified by the tachycardia circuit specifying means 5. COPYRIGHT: (C)2011,JPO&INPIT |
