Related Experiment Video
Updated: Jul 4, 2025
06:46
Implantation of Electroencephalogram and Electrocardiogram Telemetry Devices in Neonatal Rabbit Kits
Published on: February 28, 2025
263
A 12-Year-Old with Sudden Cardiac Arrest
Murad Almasri1, Hamza Salim1, Rashmitha Dachepally1
1from the University of Arkansas Pediatric Cardiology Fellowship Program.
NEJM Evidence
|February 6, 2024
Summary
A 12-year-old boy experienced sudden cardiac arrest during play. Prompt cardiopulmonary resuscitation and defibrillation were administered, leading to emergency department transfer for further evaluation and diagnosis.
Area of Science:
- Pediatrics
- Cardiology
- Emergency Medicine
Background:
- Sudden cardiac arrest (SCA) in children is a rare but critical event.
- Prompt recognition and intervention are vital for survival and neurological outcome.
Observation:
- A previously healthy 12-year-old boy collapsed suddenly while playing.
- The patient was found pulseless and unresponsive.
- Cardiopulmonary resuscitation (CPR) and defibrillation were initiated immediately.
Findings:
- The case presents a diagnostic challenge in identifying the underlying cause of SCA in a young patient.
- Evaluation requires a systematic approach to rule out common and rare etiologies.
Implications:
- Understanding the diagnostic pathway for pediatric sudden cardiac arrest is crucial for clinicians.
- Early identification and management can improve outcomes for affected children.
Related Concept Videos
01:28Disturbances in Heart Rhythm
957
Arrhythmia or dysrhythmia refers to an abnormal heart rhythm caused by a defect in the heart's conduction system. It can cause the heart to beat irregularly, too quickly, or too slowly, leading to symptoms like chest pain, shortness of breath, and fainting. Factors such as stress, caffeine, alcohol, nicotine, cocaine, certain drugs, congenital defects, diseases, and electrolyte abnormalities can trigger arrhythmias.
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...
957
01:26Pneumothorax-I
209
A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
209
01:28Mechanism of Cardiac Arrhythmias
921
Arrhythmias are irregular heart rhythms occurring when the heart's electrical impulses become abnormal. These disturbances can lead to various symptoms, depending on their severity and the underlying cause. Some common factors contributing to arrhythmias include hypoxia, ischemia, electrolyte imbalances, excessive catecholamine exposure, drug toxicity, and muscle overstretching. Arrhythmias can be classified into two main types based on the rate and site of origin of abnormal heart rhythms.
921
01:14Decreased pulse rate
544
Bradycardia is a medical condition in which the heart rate is slower than normal. It occurs when the heart's natural pacemaker, the sinus node, generates slower electrical impulses than the standard rhythm. In adults, bradycardia is diagnosed when the pulse rate falls below 60 beats per minute, indicating a deviation from the normal heart rate range.
There are specific risk factors that can elevate the likelihood of developing bradycardia. Advanced age is a significant factor, with...
There are specific risk factors that can elevate the likelihood of developing bradycardia. Advanced age is a significant factor, with...
544