Journal article

Assessment of Image Quality of Repeated Limited Transthoracic Echocardiography After Cardiac Surgery

David J Canty, Johan Heiberg, Jen A Tan, Yang Yang, Alistair G Royse, Colin F Royse, Abdulelah Mobeirek, Fayez El Shaer, Turki Albacker, Rakan I Nazer, Muhammed Fouda, Bakir M Bakir, Ahmed A Alsaddique

Journal of Cardiothoracic and Vascular Anesthesia | W B SAUNDERS CO-ELSEVIER INC | Published : 2017

Abstract

OBJECTIVES: The use of limited transthoracic echocardiography (TTE) has been restricted in patients after cardiac surgery due to reported poor image quality. The authors hypothesized that the hemodynamic state could be evaluated in a high proportion of patients at repeated intervals after cardiac surgery. DESIGN: Prospective observational study. SETTING: Tertiary university hospital. PARTICIPANTS: The study comprised 51 patients aged 18 years or older presenting for cardiac surgery. INTERVENTIONS: Patients underwent TTE before surgery and at 3 time points after cardiac surgery. Images were assessed offline using an image quality scoring system by 2 expert observers. Hemodynamic state was ass..

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Grants

Awarded by King Abdulaziz City for Science and Technology, Kingdom of Saudi Arabia


Funding Acknowledgements

This project was supported by National Science, Technology and Innovation Plan (NSTIP), King Abdulaziz City for Science and Technology, Kingdom of Saudi Arabia (grant number: 11-MED 1932-02). The funding body had no involvement in study design; in the collection, analysis, and interpretation of data; in the writing of the report; and in the decision to submit the manuscript for publication.