CoChat
Sign Up
Cited by 261Transplantation: Methods and OutcomesHeart Rate Variability and Autonomic ControlCardiovascular and exercise physiology

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Evidence for structural sympathetic reinnervation after orthotopic cardiac transplantation in humans.

Open access
Wilson, R F, Christensen, B V, Olivari, M T, Simon, A, White, C W, Laxson, D D·1991·Circulation
DOI 10.1161/01.cir.83.4.1210
Open this paper in CoChat — free accountOpen PDF

Abstract

BACKGROUND: Cardiac transplantation (CT) causes total cardiac denervation. METHODS AND RESULTS: To test directly for sympathetic reinnervation in humans, we measured the cardiac release of norepinephrine (NE) in response to tyramine (an agent that causes NE release from intact sympathetic nerve terminals) and sustained handgrip exercise (a reflex sympathetic stimulus) in 12 patients less than 5 months after CT, in 50 patients 1 year or more after CT, and in eight patients without CT. Plasma [NE] was measured in the aorta [( NE]Ao) and coronary sinus [( NE]CS) at rest, after tyramine administration (55 micrograms/kg, i.v.), and during sustained handgrip exercise. Cardiac NE release was determined by subtracting [NE]Ao from [NE]CS [( NE]CS-Ao). NE release was defined as [NE]CS-Ao during the intervention-[NE]CS-Ao at rest (delta [NE]CS-Ao). In patients studied within 5 months of CT, no significant NE release occurred after tyramine administration (delta [NE]CS-Ao, 33 +/- 18 pg/ml; range, -98 to 117 pg/ml) or handgrip exercise (delta [NE]CS-Ao, -34 +/- 10 pg/ml; range, -46 to 8 pg/ml; n = 10). Conversely, in 39 of 50 patients studied 1 year or more after CT, tyramine administration caused a significant cardiac NE release (delta [NE]CS-Ao, 500 +/- 59 pg/ml; range, -11 to 1,918 pg/ml), and handgrip exercise caused a significant NE release in 17 of 41 patients (delta [NE]CS-Ao, 189 +/- 34 pg/ml; range, -211 to 949 pg/ml). In normally innervated patients, tyramine caused an even larger NE release (delta [NE]Ao-CS, 1,943 +/- 210 pg/ml; range, 1,152 to 2,977 pg/ml), and handgrip exercise caused a significant NE release in two of seven patients (delta [NE]CS-Ao, 143 +/- 51 pg/ml; range, -15 to 338 pg/ml). CONCLUSIONS: Early after CT, neither tyramine nor handgrip exercise caused a significant cardiac release of NE, suggesting sympathetic denervation. Late after CT, most patients had a significant, but subnormal, NE release in response to pharmacological or reflex stimuli, suggesting that limited sympathetic reinnervation occurs in most patients after orthotopic CT.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1161/01.cir.83.4.1210

Cites

28 of 28 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

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?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Research works printed but not linked: 9

  1. Feigel EO: Coronary physiology. Physiol Rev 1983;63:1-205
  2. Levy MN, Martin PJ: Neural control of the heart, in Berne RM (ed): Handbook of Physiology-Cardiovascular System I. Baltimore, Waverly Press, Inc, 1979
  3. Clark DA, Schroeder JS, Griepp RB, Stinson EB, Dong E, Shumway NE, Harrison DC: Cardiac transplantation: Review of first three years experience. Am J Med 1973;54:563-576
  4. Klein RL, Lagercrantz H, Zimmerman H: Chemical neuro- transmission -An introduction, in Klein RL, Lagercrantz H, Zimmerman H (eds): Neurotransmitter Vesicles. New York, Academic Press, Inc, 1982, pp 16-21
  5. Thureson-Klein A: Fine structure of the isolated norandren- ergic vesicles, in Klein RL, Lagercrantz H, Zimmerman H (eds): Neurotransmitter Vesicles. New York, Academic Press, Inc, 1982, pp 131-132
  6. Klein RL: Physiological and pharmacological properties of isolated norandrenergic vesicles, in Klein RL, Lagercrantz H, Zimmerman H (eds): Neurotransmitter Vesicles. New York, Academic Press, Inc, 1982, pp 209-210
  7. Gilbert EM, Eiswirth CC, Mealey PC, Larrabee P, Herrick CM, Bristow MR: ,B-Adrenergic supersensitivity of the trans- planted human heart is presynaptic in origin. Circulation 1989;79:344-349
  8. Hodgson JMB, Cohen MD, Szentpetery S, Thames MD: Effects of regional a-and 3-blockade on resting and hyper- emic coronary blood flow in conscious, unstressed humans. Circulation 1989;79:797-809
  9. Denniss AR, Marsh JD, Quigg RJ, Gordon JB, Colucci WS: /3-Adrenergic receptor number and adenylate cyclase function in denervated transplanted and cardiomyopathic human hearts. Circulation 1989;79:1028-1034

Cited by

Sorted by citations

See all 261

Related

See all

Metadata

Authors
Wilson, R. F., Christensen, B. V., Olivari, M. T., Simon, A., White, C. W., & Laxson, D. D.
Affiliations
University of Minnesota (US)
ORCID
Venue
Circulation
Publisher
Ovid Technologies (Wolters Kluwer Health)
Published
1991-04
Volume
83
Issue
4
Pages
1210-1220
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
DOI
10.1161/01.cir.83.4.1210
OpenAlex
W1977408829
Cited by
261
References
28
Citations by year
2026: 2 · 2025: 1 · 2024: 1 · 2023: 2 · 2022: 4 · 2021: 4 · 2020: 3 · 2019: 3 · 2018: 3 · 2017: 5 · 2016: 7 · 2015: 4 · 2014: 2 · 2013: 3 · 2012: 6
FWCI
22.20
Type
journal article
Language
en
Open access
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • American Heart Association
  • University of Minnesota
  • National Institutes of Health (5r01hl039185-03)
  • National Heart, Lung, and Blood Institute (R01-HL39185)
Topics
  • Health Sciences › Medicine › Surgery › Transplantation: Methods and Outcomes
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
  • Health Sciences › Medicine › Physiology (medical) › Cardiovascular and exercise physiology
Keywords
orthotopic heart transplantation, cardiac denervation, noradrenaline release, tyramine, handgrip exercise, coronary sinus, sympathetic nerve terminals
MeSH terms
Electrocardiography, Heart, Cardiac Catheterization, Humans, Norepinephrine, Reflex, Sympathetic Nervous System, Time Factors, Tyramine, Exercise, Heart Transplantation

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