Supraventricular tachy sensing vector
First Claim
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1. A method comprising:
- providing a lead and an associated pulse generator, the pulse generator including a can electrode, the lead including a proximal coil electrode which is electrically isolated from the can electrode, and the lead including a distal coil electrode which is electrically isolated from the can electrode;
sensing heart signals using a first unipolar sensing vector between the distal coil electrode and the can electrode and a second unipolar sensing vector between the proximal coil electrode and the can electrode.
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Abstract
A system includes a pulse generator including a can electrode and a lead couplable to the pulse generator, the lead including a distal coil electrode and a proximal coil electrode, wherein both of the coil electrodes are electrically uncoupled from the can electrode such that a unipolar sensing vector is provided between at least one of the coil electrodes and the can electrode.
304 Citations
8 Claims
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1. A method comprising:
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providing a lead and an associated pulse generator, the pulse generator including a can electrode, the lead including a proximal coil electrode which is electrically isolated from the can electrode, and the lead including a distal coil electrode which is electrically isolated from the can electrode; sensing heart signals using a first unipolar sensing vector between the distal coil electrode and the can electrode and a second unipolar sensing vector between the proximal coil electrode and the can electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification