scholarly journals P20.12: Contribution of myocardial performance index and ductus arteriosus blood flow for fetal surveillance during open fetal surgery

2014 ◽  
Vol 44 (S1) ◽  
pp. 307-307
Author(s):  
E.M. Santana ◽  
A.F. Moron ◽  
M.M. Barbosa ◽  
H. Figuinha ◽  
L.C. Rolo ◽  
...  
Keyword(s):  
Blood Flow ◽  
Performance Index ◽  
Ductus Arteriosus ◽  
Fetal Surgery ◽  
Myocardial Performance Index ◽  
Myocardial Performance ◽  
Fetal Surveillance

Contribution of the myocardial performance index and aortic isthmus blood flow index to predicting mortality in preterm growth-restricted fetuses

2009 ◽  
Vol 34 (4) ◽  
pp. 430-436 ◽  
Author(s):  
E. Hernandez-Andrade ◽  
F. Crispi ◽  
J. A. Benavides-Serralde ◽  
W. Plasencia ◽  
H. F. Diesel ◽  
...  
Keyword(s):  
Blood Flow ◽  
Performance Index ◽  
Myocardial Performance Index ◽  
Flow Index ◽  
Myocardial Performance ◽  
Aortic Isthmus ◽  
Blood Flow Index

scholarly journals Assessment of myocardial function in preterm infants with patent ductus arteriosus using tissue Doppler imaging

2013 ◽  
Vol 25 (1) ◽  
pp. 70-75 ◽  
Author(s):  
Ravikumar Parikh ◽  
Robert J. S. Negrine ◽  
Ashish Chikermane ◽  
Shree Vishna Rasiah ◽  
Andrew K. Ewer
Keyword(s):  
Patent Ductus Arteriosus ◽  
Preterm Infants ◽  
Performance Index ◽  
Myocardial Function ◽  
Ductus Arteriosus ◽  
Tissue Doppler ◽  
Myocardial Performance Index ◽  
Doppler Imaging ◽  
Myocardial Performance ◽  
Patent Ductus

AbstractObjective: To assess myocardial function in preterm infants with different degrees of ductal patency in the first week of life using tissue Doppler imaging. Study design: Infants <30 weeks of gestation underwent echocardiography on day 3. A total of 72 infants were recruited into the study and categorised into three groups (i) haemodyamically significant ductus arteriosus, (ii) patent ductus arteriosus and (iii) no patent ductus arteriosus. Those with haemodynamically significant ductus arteriosus were treated with indometacin and echocardiography was repeated after 48–72 hours following treatment. Peak systolic and diastolic myocardial velocities were obtained using tissue Doppler imaging, and myocardial performance index was calculated. Results: Initial myocardial velocities were significantly lower and myocardial performance index significantly higher in the haemodynamically significant ductus arteriosus group compared with other groups. For the haemodynamically significant ductus arteriosus group, post-treatment myocardial velocities were higher and myocardial performance index lower than pre-treatment. Conclusion: Preterm infants with haemodynamically significant ductus arteriosus had lower myocardial velocities and higher myocardial performance index, suggesting relative systolic and diastolic myocardial dysfunction. Babies whose patent ductus arteriosus remained open despite indometacin had lower pre-treatment myocardial velocities and higher myocardial performance index than those babies whose patent ductus arteriosus closed, suggesting worse myocardial function in this group. Measurement of myocardial function using tissue Doppler imaging in preterm infants is feasible and may prove to be helpful in the management of babies with patent ductus arteriosus.

Utility of myocardial performance index measured by left ventricular catherization

2005 ◽  
Vol 60 (4) ◽  
pp. 415-420 ◽  
Author(s):  
Mustafa OZKAN ◽  
Mehmet UZUN ◽  
Kursad ERINC ◽  
Cem KOZ ◽  
Oben BAYSAN ◽  
...  
Keyword(s):  
Performance Index ◽  
Left Ventricular ◽  
Myocardial Performance Index ◽  
Myocardial Performance

Myocardial performance index in fetal anemia

2014 ◽  
Vol 35 (2) ◽  
pp. 192-196 ◽  
Author(s):  
Renata Almeida de Assunção ◽  
Adolfo Wenjaw Liao ◽  
Maria de Lourdes Brizot ◽  
Rossana Pulcineli Vieira Francisco ◽  
Marcelo Zugaib
Keyword(s):  
Performance Index ◽  
Myocardial Performance Index ◽  
Fetal Anemia ◽  
Myocardial Performance
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