Abstract
Diastolic dysfunction is primarily an echocardiographic diagnosis. Its clinical counterpart is diastolic heart failure, where the heart has difficulty to fill at normal pressure and the patient develops signs of pulmonary edema. Although diastolic dysfunction is common in adults, limited information is available in preterm infants. The aim of this study is to explore left ventricular diastolic dysfunction and diastolic heart failure in preterm infants and describe clinical manifestations in this population. This is a retrospective observational study in preterm infants < 30 weeks’ gestation who received an echocardiography in the first 4 weeks after birth. Diastolic dysfunction was graded using a population-specific adapted version of the adult recommendations for the evaluation of left ventricular diastolic function by echocardiography. Left ventricular diastolic dysfunction was absent, indeterminate, and definite in 82%, 14%, and 4% of the 168 echocardiograms analyzed, and is associated with increased respiratory signs and respiratory deterioration at 48 h before echocardiogram. In seven infants, diastolic heart failure was diagnosed with both ultrasound and clinical signs. The cumulative risk of diastolic dysfunction increased with the increasing postnatal age and a patent ductus arteriosus. Evidence of left ventricular diastolic dysfunction on echocardiography is relatively common in preterm infants, while the left ventricular diastolic heart failure is less frequent. Prolonged exposure to volume load was the most common cause.

Abbreviations
- A:
-
Mitral inflow peak late peak diastolic velocity
- a’:
-
Mitral annular late peak diastolic velocity
- E:
-
Mitral inflow early peak diastolic velocity
- e’:
-
Mitral annular early peak diastolic velocity
- LA:
-
Left atrium
- LAvol:
-
Left atrium volume index
- LV:
-
Left ventricular
- LVO:
-
Left ventricular output
- nCPAP:
-
Nasal continuous positive airway pressure
- PDA:
-
Patent ductus arteriosus
- RSS:
-
Respiratory severity score
- TDI:
-
Tissue Doppler imaging
- TR:
-
Tricuspid regurgitation
References
Borlaug BA (2014) The pathophysiology of heart failure with preserved ejection fraction. Nat Rev Cardiol 11(9):507–515
Cameli M, Mandoli GE, Mondillo S (2017) Left atrium: the last bulwark before overt heart failure. Heart Fail Rev 22(1):123–131
Nagueh SF, Smiseth OA, Appleton CP, Byrd BF 3rd, Dokainish H, Edvardsen T et al (2016) Recommendations for the evaluation of left ventricular diastolic function by echocardiography: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. Eur Heart J Cardiovasc Imaging 17(12):1321–1360
Schmitz L, Stiller B, Pees C, Koch H, Xanthopoulos A, Lange P (2004) Doppler-derived parameters of diastolic left ventricular function in preterm infants with a birth weight %3c1500 g: reference values and differences to term infants. Early Hum Dev 76(2):101–114
Murase M, Morisawa T, Ishida A (2013) Serial assessment of left-ventricular function using tissue Doppler imaging in premature infants within 7 days of life. Pediatr Cardiol 34(6):1491–1498
Hirose A, Khoo NS, Aziz K, Al-Rajaa N, van den Boom J, Savard W et al (2015) Evolution of left ventricular function in the preterm infant. J Am Soc Echocardiogr 28(3):302–308
James AT, Corcoran JD, Jain A, McNamara PJ, Mertens L, Franklin O et al (2014) Assessment of myocardial performance in preterm infants less than 29 weeks gestation during the transitional period. Early Hum Dev 90(12):829–835
Di Maria MV, Younoszai AK, Sontag MK, Miller JI, Poindexter BB, Ingram DA et al (2015) Maturational changes in diastolic longitudinal myocardial velocity in preterm infants. Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 28(9):1045–1052
Anderson P (2010) Myocardium and development. In: Anderson R (ed) Pediatric cardiology, 3rd edn. Churchill Livingstone, London UK, pp 57–72
Bensley JG, Moore L, De Matteo R, Harding R, Black MJ (2018) Impact of preterm birth on the developing myocardium of the neonate. Pediatr Res 83(4):880–888
Harada K, Shiota T, Takahashi Y, Tamura M, Takada G (1994) Changes in the volume and performance of the left ventricle in the early neonatal period. Early Human Dev 39(3):201–209
Lopez L, Colan SD, Frommelt PC, Ensing GJ, Kendall K, Younoszai AK, et al (2010) Recommendations for quantification methods during the performance of a pediatric echocardiogram: a report from the Pediatric Measurements Writing Group of the American Society of Echocardiography Pediatric and Congenital Heart Disease Council. J Am Soc Echocardiogr: Off Publ Am Soc Echocardiogr 23(5):465–95
Sloot SC, de Waal KA, van der Lee JH, van Kaam AH (2010) Central blood flow measurements in stable preterm infants after the transitional period. Arch Dis Child Fetal Neonatal Ed 95(5):F369–F372
Bussmann N, Breatnach C, Levy PT, McCallion N, Franklin O, El-Khuffash A (2018) Early diastolic dysfunction and respiratory morbidity in premature infants: an observational study. J Perinatol 38(9):1205–1211
de Waal K, Phad N, Boyle A (2018) Left atrium function and deformation in very preterm infants with and without volume load. Echocardiography 35(11):1818–1826
Mourani PM, Sontag MK, Younoszai A, Miller JI, Kinsella JP, Baker CD et al (2015) Early pulmonary vascular disease in preterm infants at risk for bronchopulmonary dysplasia. Am J Respir Crit Care Med 191(1):87–95
Sirc J, Dempsey EM, Miletin J (2015) Diastolic ventricular function improves during the first 48-hours-of-life in infants weighting %3c1250 g. Acta Paediatr 104(1):e1–e6.
Beigel R, Cercek B, Luo H, Siegel RJ (2013) Noninvasive evaluation of right atrial pressure. J Am Soc Echocardiogr 26(9):1033–1042
Gan H, Cannesson M, Chandler JR, Ansermino JM (2013) Predicting fluid responsiveness in children: a systematic review. Anesth Analg 117(6):1380–1392
Schmitz L, Stiller B, Koch H, Koehne P, Lange P (2004) Diastolic left ventricular function in preterm infants with a patent ductus arteriosus: a serial Doppler echocardiography study. Early Hum Dev 76(2):91–100
de Waal K, Phad N, Lakkundi A, Tan P (2016) Cardiac function after the immediate transitional period in very preterm infants using speckle tracking analysis. Pediatr Cardiol 37(2):295–303
Parikh R, Negrine RJ, Chikermane A, Rasiah SV, Ewer AK (2015) Assessment of myocardial function in preterm infants with patent ductus arteriosus using tissue Doppler imaging. Cardiol Young 25(1):70–75
de Waal K, Phad N, Collins N, Boyle A (2017) Cardiac remodeling in preterm infants with prolonged exposure to a patent ductus arteriosus. Congenital Heart Dis 00:1–9
Yancy CW, Jessup M, Bozkurt B, Butler J, Casey DE Jr, Drazner MH et al (2013) 2013 ACCF/AHA guideline for the management of heart failure: a report of the American College of Cardiology Foundation/American Heart Association Task Force on practice guidelines. Circulation 128(16):e240–327
Hsu DT, Pearson GD (2009) Heart failure in children: part I: history, etiology, and pathophysiology. Circ Heart Fail 2(1):63–70
Cantinotti M, Law Y, Vittorini S, Crocetti M, Marco M, Murzi B et al (2014) The potential and limitations of plasma BNP measurement in the diagnosis, prognosis, and management of children with heart failure due to congenital cardiac disease: an update. Heart Fail Rev 19(6):727–742
Kulkarni M, Gokulakrishnan G, Price J, Fernandes CJ, Leeflang M, Pammi M (2015) Diagnosing significant PDA using natriuretic peptides in preterm neonates: a systematic review. Pediatrics 135(2):e510–e525
Lakkundi A, Wright I, de Waal K (2014) Transitional hemodynamics in preterm infants with a respiratory management strategy directed at avoidance of mechanical ventilation. Early Hum Dev 90(8):409–412
Funding
This study was funded by the Hunter Medical Research Institute.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
All authors declare that they have no conflict of interest.
Ethical Approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or National Research Committee and with the 1964 Helsinki declaration and its later amendments, or comparable ethical standards. This article does not contain any studies with animals, performed by any of the authors.
Informed Consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
de Waal, K., Costley, N., Phad, N. et al. Left Ventricular Diastolic Dysfunction and Diastolic Heart Failure in Preterm Infants. Pediatr Cardiol 40, 1709–1715 (2019). https://doi.org/10.1007/s00246-019-02208-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00246-019-02208-x