The correlation between ECG characteristics and haemodynamic consequences of isolated atrial septal defects
The original publication is available at http://www.samj.org.za
Electrocardiographic characteristics and haemodynamic findings in 30 patients with secundum atrial septal defects were correlated retrospectively to determine whether any haemodynamic deductions could be made based on ECG findings. Although statistically significant correlations were found, no accurate haemodynamic estimations could be made based on ECG findings.
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