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April 1, 1970Journal of Applied Physiology

A catheter electrode technique for study of left ventricular conduction

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Population

Intact dogs

Design

Preclinical

Authors

PEPhilip O. EttingerRutgers, The State University of New JerseyMKMichael KhanAlfaisal UniversityTRT J ReganFlorida State University

Discussion

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Implication

Validates intracardiac His-Purkinje recordings in intact dogs; leaves open translation to human electrophysiology.

Structured PICO

P
Population
Intact dogs
I
Intervention
Fluoroscopic placement of preshaped electrode catheters in proximity to the left bundle branches
O
Outcome
Recording of electrical impulses from branches of the left bundle and measurement of conduction timessurrogate

Demonstrates a catheter electrode technique for recording left ventricular conduction and His bundle activity in an intact dog model.

Cite This Study

Ettinger et al. (1970) studied this question.

synapsesocial.com/papers/6a8a76f9b4e829b19bd484behttps://doi.org/10.1152/jappl.1970.28.4.519
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Study of Atrioventricular Conduction in Man Using Electrode Catheter Recordings of His Bundle Activity1969 · 172 citations
  2. 2His Bundle Recording in Acquired Conduction Disease1975 · 12 citations
  3. 3A Study on the Spread of Excitation in Human Right Ventricular Septum Using Newly Designed Multi-bipolar Electrode Catheter1978 · 1 citations
  4. 4Noninvasive Technique for Detection of Electrical Activity During the P-R Segment1973 · 144 citations
  5. 5Recording of Specialized Conducting Fibers (A-V Nodal, His Bundle, and Right Bundle Branch) in Man Using an Electrode Catheter Technic1969 · 135 citations