What does this research mean for the field?

The ventricular depolarization gradient (GD) remains constant during exercise with a normal chronotropic response, suggesting an intrinsic negative-feedback control mechanism that maintains GD in the healthy heart during homeostatic disturbance. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

July 1, 1989Pacing and Clinical Electrophysiology

The Ventricular Depolarization Gradient: Effects of Exercise, Pacing Rate, Epinephrine, and Intrinsic Heart Rate Control on the Right Ventricular Evoked Response

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Authors

FCFRANK CALLAGHANRutgers, The State University of New Jersey WVWilliam T. Vollmann ALAndrea LivingstonRutgers, The State University of New Jersey

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Implication

GD measurement may inform rate-adaptive pacing sensors; leaves open human validation and clinical adoption.

Key Points

Key points are not available for this paper at this time.

Cite This Study

CALLAGHAN et al. (1989) studied this question.

synapsesocial.com/papers/6a1c4ae41567d2fc4d5fe410 https://doi.org/10.1111/j.1540-8159.1989.tb01934.x

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The Ventricular Depolarization Gradient: Effects of Exercise, Pacing Rate, Epinephrine, and Intrinsic Heart Rate Control on the Right Ventricular Evoked Response

Discussion

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Implication

Key Points

Cite This Study

The Ventricular Depolarization Gradient: Effects of Exercise, Pacing Rate, Epinephrine, and Intrinsic Heart Rate Control on the Right Ventricular Evoked Response

Discussion

Member takes

Implication

Key Points

Cite This Study

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