@misc{5efafa9cd6db4bf7b1aa31d5a5a6c13a,
title = "System and method with improved automatic testing functions for automatic capture verification",
author = "Levine, {Paul A.}",
note = "In the normal human heart, the sinus node, generally located near the junction of the superior vena cava and the right atrium, constitutes the primary natural pacemaker initiating rhythmic electrical excitation of the heart chambers. The cardiac impulse arising from the sinus node is transmitted to the two atrial chambers, causing a depolarization known as a P-wave and the resulting atrial chamber contractions.",
year = "2002",
month = jan,
day = "11",
language = "American English",
type = "Other",
}