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Related Experiment Video

Updated: Jun 20, 2026

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism
11:04

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Published on: September 1, 2014

Predictive accuracy of EuroSCORE: is end-diastolic dysfunction a missing variable?

Priya Sastry1, Thomas Theologou, Mark Field

  • 1Liverpool Heart and Chest Hospital, Thomas Drive, Liverpool L14 3PE, UK. drsastry@doctors.net.uk

European Journal of Cardio-Thoracic Surgery : Official Journal of the European Association for Cardio-Thoracic Surgery
|September 24, 2009
PubMed
Summary
This summary is machine-generated.

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Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...

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Left-ventricular end-diastolic pressure (LVEDP) is a crucial indicator of diastolic dysfunction and predicts outcomes in coronary artery bypass grafting (CABG) patients. Incorporating LVEDP into risk models can improve patient-specific risk assessment for cardiac surgery.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Medical Diagnostics

Background:

  • Left-ventricular function is a key prognostic factor in cardiac surgery.
  • Left-ventricular ejection fraction (LVEF) is used in risk scores like EuroSCORE.
  • Diastolic dysfunction offers a more comprehensive assessment of left-ventricular function.

Purpose of the Study:

  • To investigate if left-ventricular end-diastolic pressure (LVEDP), a measure of diastolic dysfunction, is an independent predictor of outcomes after coronary artery bypass grafting (CABG).

Main Methods:

  • Retrospective analysis of isolated off-pump CABG patients (Oct 2000 - Sep 2004).
  • LVEDP measured during cardiac catheterization used as the diastolic dysfunction marker.
  • Logistic regression adjusted for EuroSCORE to assess LVEDP's association with mortality.

Related Experiment Videos

Last Updated: Jun 20, 2026

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism
11:04

Quantification of Global Diastolic Function by Kinematic Modeling-based Analysis of Transmitral Flow via the Parametrized Diastolic Filling Formalism

Published on: September 1, 2014

Main Results:

  • Mortality increased with higher LVEDP, particularly in patients with reduced LVEF.
  • A combined model of EuroSCORE and LVEDP improved risk prediction (ROC c-statistic from 0.7 to 0.78).
  • LVEDP was identified as an independent predictor of mortality post-CABG.

Conclusions:

  • Left-ventricular end-diastolic pressure (LVEDP) is a significant marker for diastolic dysfunction.
  • LVEDP should be considered for inclusion in future cardiac surgery risk models for improved patient-specific risk assessment.