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Analyzing Cardiovascular Response in Neonates with Perinatal Asphyxia by Combining Echocardiographic, Electrocardiographic, and Biochemical Parameters: Collaborating Bench and Bedside in Low- and Middle-income Country Setups
- Source :
- Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, Vol 8, Iss 1, Pp 1-7 (2024)
- Publication Year :
- 2024
- Publisher :
- Wolters Kluwer Medknow Publications, 2024.
-
Abstract
- Background: Perinatal asphyxia (PA) is a neonatal emergency causing multi-organ dysfunction, and neurological insult called hypoxic-ischemic encephalopathy (HIE). The traditional focus is on neuroprotection. However, the immature cardiovascular system simultaneously undergoes tremendous hypoxic-ischemic insult especially during the secondary phase of HIE. The hemodynamic consequences, comprehensive cardiac assessment, and care are often overlooked in bedside practice. Objective: The objective is to quantitatively document myocardial dysfunction in neonates with PA using electrocardiography (ECG), echocardiography, and cardiac enzymes (creatinine kinase-MB [CK-MB], B-type natriuretic peptide [BNP], and troponin I). Design and Methods: This was a single center, case–control prospective study. Sixty-four neonates with PA were enrolled. Myocardial function was assessed by clinical, ECG, echocardiography, and biomarkers assay. The same number of healthy neonates was taken as control. Results: 15 (23.4%) had mild, 28 (43.7%) moderate, and 21 (32.8%) severe HIE in the case arm. Abnormal ECG was observed in 42 (65.6%), of which 20 (47.6%) had Grade I, 13 (30.9%) Grade II, 8 (19.04%) Grade III, and 1 (2.38%) had Grade IV changes. Serum levels of CK-MB, BNP and Troponin I were raised in 29 (45.3%), 30 (46.8%) and 10 (15.6%) neonates, respectively. Echocardiographic parameters such as ductal shunting pattern, mitral and tricuspid regurgitation, pulmonary hypertension, and systolic and diastolic ventricular function were significantly abnormal in cases versus controls as demonstrated by P value. Conclusion: Abnormal ECG, echocardiography, and cardiac enzymes in PA are markers and prognosticators of cardiac injury affecting overall outcomes in neonates with PA. Early detection can help in better management and survival of these neonates.
Details
- Language :
- English
- ISSN :
- 25431463 and 25431471
- Volume :
- 8
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.b8911d20ca0d44dc8a96c1f1ebfd557f
- Document Type :
- article
- Full Text :
- https://doi.org/10.4103/jiae.jiae_7_23