Response to "Effect of Bedside Ultrasound­Guided Versus Fluoroscopy­Guided Transvenous Cardiac Temporary Pacing in Children with Bradyarrhythmia".

The article "Effect of Bedside Ultrasound­Guided Versus Fluoroscopy­Guided Transvenous Cardiac Temporary Pacing in Children with Bradyarrhythmia" offers valuable insights into comparative short-term pacing strategies for pediatric bradyarrhythmias. This letter commends the study for its relevance and potential to improve patient care but highlights several limitations. Notably, the study overlooks the impact of genetic factors on bradyarrhythmias and treatment outcomes, lacks detailed information on the influence of medications, and does not address the cost-effectiveness of the pacing techniques. Future research should address these aspects to enhance the validity and applicability of the findings.

Letter to the editor: Role of extracorporeal life support for traumatic hemopericardium: A single level I trauma center review.

While this study sheds light on the valuable clinical outcomes regarding the use of extracorporeal life support (ECLS) in managing traumatic hemopericardium, I would like to emphasize a few critical areas that would improve the study's findings.