Cited by 116Cardiac Arrhythmias and TreatmentsCardiac electrophysiology and arrhythmiasAtrial Fibrillation Management and Outcomes

Effects of procainamide and quinidine sulfate in the Wolff-Parkinson-White syndrome

Sellers, T D, Campbell, R W, Bashore, T M, Gallagher, J J·1977·Circulation

Abstract

Thirty-three patients with Wolff-Parkinson-White syndrome were studied electrophysiologically before and after administration of intravenous procainamide and oral quinidine sulfate. Procainamide prolonged the shortest R-R (SRR) interval between two consecutive pre-excited beats during atrial fibrillation 20-70 msec in 15 of 21 patients with no change observed in 6 of 21 patients. Quinidine sulfate prolonged the SRR 20-170 msec in all 16. In 14 of 18 patients where procainamide and quinidine were comparable, quinidine prolonged the SRR 30-100 msec more than procainamide.

Integrity signals

Registry

Crossref · 10.1161/01.cir.55.1.15

Cites

23 of 23 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Sellers, T. D., Campbell, R. W., Bashore, T. M., & Gallagher, J. J.
Venue
Circulation
Published
1977-01
Volume
55
Issue
1
Pages
15-22
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2054794815
Cited by
116
References
23
Citations by year
2026: 2 · 2025: 3 · 2023: 2 · 2021: 1 · 2020: 2 · 2019: 3 · 2018: 2 · 2016: 2 · 2015: 6 · 2014: 1
FWCI
9.43
Type
journal article
Language
en
Open access
closed
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Arrhythmias and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
Keywords
procainamide, quinidine sulfate, Wolff-Parkinson-White syndrome, atrial fibrillation, RR interval, antiarrhythmic drugs, electrophysiology
MeSH terms
Atrial Fibrillation, Electrophysiology, Female, Humans, Male, Procainamide, Quinidine, Wolff-Parkinson-White Syndrome

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review