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Sadie Bennett, Arzu Cubukcu, Chun Wai Wong, Timothy Griffith, Cheryl Oxley, Diane Barker, Simon Duckett, Duwarakan Satchithananda, Ashish Patwala, Grant Heatlie, and Chun Shing Kwok

This review did not receive any specific grant from any funding agency in the public, commercial or not-for-profit sector. References 1 Dodos F Halbsguth T Erdman E Hoppe UC Usefulness of myocardial performance index and biochemical

Open access

Sadie Bennett, Chun Wai Wong, Timothy Griffiths, Martin Stout, Jamal Nasir Khan, Simon Duckett, Grant Heatlie, and Chun Shing Kwok

Introduction First described in 1995 ( 1 ), the Tei index, also known as a myocardial performance index, is a ratio of systolic and diastolic time intervals which can be easily obtained from Doppler echocardiography. This timing ratio

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Mohammed Andaleeb Chowdhury, Jered M Cook, George V Moukarbel, Sana Ashtiani, Thomas A Schwann, Mark R Bonnell, Christopher J Cooper, and Samer J Khouri

.03–2.38 Right myocardial performance index >0.55 0.04 1.56 1.03–2.37 0.04 1.58 1.01–2.46 E/e′ ≥14. Bold indicates statistical significance. We also investigated associations between all the individual POAO and the

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Kevin Emery Boczar, Olexiy Aseyev, Jeffrey Sulpher, Christopher Johnson, Ian G Burwash, Michele Turek, Susan Dent, and Girish Dwivedi

and previous studies have revealed divergent results. Belham et al . observed no change in RV myocardial performance index when patients were evaluated following administration of low-dose anthracycline ( 27 ). Similarly, Cottin et al. reported no

Open access

Bushra S Rana, Shaun Robinson, Rajeevan Francis, Mark Toshner, Martin J Swaans, Sharad Agarwal, Ravi de Silva, Amer A Rana, and Petros Nihoyannopoulos

values) Additional parameters Eccentricity index >1.2 Myocardial performance index Limited use in severe TR Diastolic function parameters (TV inflow E and A velocities, E/A ratio, Lateral wall E′ TDI) Limited use in severe TR

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Daniel X Augustine, Lindsay D Coates-Bradshaw, James Willis, Allan Harkness, Liam Ring, Julia Grapsa, Gerry Coghlan, Nikki Kaye, David Oxborough, Shaun Robinson, Julie Sandoval, Bushra S Rana, Anjana Siva, Petros Nihoyannopoulos, Luke S Howard, Kevin Fox, Sanjeev Bhattacharyya, Vishal Sharma, Richard P Steeds, Thomas Mathew, and the British Society of Echocardiography Education Committee

infarction ( 21 ) Sʹ wave velocity <9.5 cm/s indicates RV systolic dysfunction ( 33 ) Myocardial performance index (RIMP) A4C (PW or PW TDI) RIMP is an index of global RV performance. The isovolumic contraction time (IVCT), isovolumic relaxation

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A J Fletcher, S Robinson, and B S Rana

Transplantation 2011 15 488 – 4 94 . ( https://doi.org/10.1111/j.1399-3046.2011.01503.x ) 28 Savage A Hlavacek A Ringewald J Shirali G Evaluation of the myocardial performance index and tissue Doppler imaging by comparison to near

Open access

Abbas Zaidi, Daniel S Knight, Daniel X Augustine, Allan Harkness, David Oxborough, Keith Pearce, Liam Ring, Shaun Robinson, Martin Stout, James Willis, Vishal Sharma, and the Education Committee of the British Society of Echocardiography

myocardial performance index (RIMP or Tei index) which is described in detail in Table 2 . RV tissue Doppler indices are less load dependent than pulsed wave inflow measurements. Table 2 Echocardiographic assessment of the right heart. View