Pre-excitation induced left ventricular dysfunction: A less known cause of cardiomyopathy in children
A 7-year-old boy was diagnosed to have dilated cardiomyopathy with severe left ventricular (LV) dysfunction at 1 year of age. Although well compensated, his LV function remained impaired over the follow-up years. His electrocardiogram (ECG) was initially misinterpreted as left bundle branch block. H...
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| Main Authors: | , , |
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| Format: | Book |
| Published: |
Wolters Kluwer Medknow Publications,
2013-01-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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| Summary: | A 7-year-old boy was diagnosed to have dilated cardiomyopathy with severe left ventricular (LV) dysfunction at 1 year of age. Although well compensated, his LV function remained impaired over the follow-up years. His electrocardiogram (ECG) was initially misinterpreted as left bundle branch block. However, on follow-up, it was recognized as a pre-excited ECG. The accessory pathway causing pre-excitation was implicated as the cause of LV dysfunction and dysynchrony as the mechanism. Radiofrequency ablation was done. His LV function and dimensions improved significantly over 6 months follow up. |
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| Item Description: | 0974-2069 10.4103/0974-2069.107241 |