Prognostic Significance of Hemodynamics in Patients With Transposition of the Great Arteries and Systemic Right Ventricle

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F24%3A10483799" target="_blank" >RIV/00064203:_____/24:10483799 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11130/24:10483799

Result on the web

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=T8SxfjfBd7" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=T8SxfjfBd7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1161/CIRCHEARTFAILURE.124.011882" target="_blank" >10.1161/CIRCHEARTFAILURE.124.011882</a>

Result language

angličtina

Original language name

Prognostic Significance of Hemodynamics in Patients With Transposition of the Great Arteries and Systemic Right Ventricle

Original language description

BACKGROUND: Patients with transposition of the great arteries (TGA) and systemic right ventricle often confront significant adverse cardiac events. The prognostic significance of invasive hemodynamic parameters in this context remains uncertain. Our hypothesis is that the aortic pulsatility index and hemodynamic profiling utilizing invasive measures provide prognostic insights for patients with TGA and a systemic right ventricle. METHODS: This retrospective multicenter cohort study encompasses adults with TGA and a systemic right ventricle who underwent cardiac catheterization. Data collection, spanning from 1994 to 2020, encompasses clinical and hemodynamic parameters, including measured and calculated values such as pulmonary capillary wedge pressure, aortic pulsatility index, and cardiac index. Pulmonary capillary wedge pressure and cardiac index values were used to establish 4 distinct hemodynamic profiles. A pulmonary capillary wedge pressure of &gt;=15 mm Hg indicated congestion, termed wet, while a cardiac index &lt;2.2 L/min per m(2) signified inadequate perfusion, labeled cold. The primary outcome comprised a composite of all-cause death, heart transplantation, or the requirement for mechanical circulatory support. RESULTS: Of 1721 patients with TGA, 242 individuals with available invasive hemodynamic data were included. The median follow-up duration after cardiac catheterization was 11.4 (interquartile range, 7.5-15.9) years, with a mean age of 38.5+-10.8 years at the time of cardiac catheterization. Among hemodynamic parameters, an aortic pulsatility index &lt;1.5 emerged as a robust predictor of the primary outcome, with adjusted hazard ratios of 5.90 (95% CI, 3.01-11.62; P&lt;0.001). Among the identified 4 hemodynamic profiles, the cold/wet profile was associated with the highest risk for the primary outcome, with an adjusted hazard ratio of 3.83 (95% CI, 1.63-9.02; P&lt;0.001). CONCLUSIONS: A low aortic pulsatility index (&lt;1.5) and the cold/wet hemodynamic profile are linked with an elevated risk of adverse long-term cardiac outcomes in patients with TGA and systemic right ventricle.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

30201 - Cardiac and Cardiovascular systems

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Circulation: Heart Failure

ISSN

1941-3289

e-ISSN

1941-3297

Volume of the periodical

17

Issue of the periodical within the volume

9

Country of publishing house

US - UNITED STATES

Number of pages

13

Pages from-to

e011882

UT code for WoS article

001311225200007

EID of the result in the Scopus database

2-s2.0-85202763884