Cardiac arrest occurs when the heart suddenly stops beating, which can result in a lack of oxygen to the brain and other vital organs. It’s a medical emergency that requires immediate attention, as it can be fatal if left untreated. Here are some causes, symptoms, and emergency response tips for cardiac arrest:
Causes:
• Heart disease, such as coronary artery disease or heart attack
• Abnormal heart rhythms, such as ventricular fibrillation or ventricular tachycardia
• Heart defects present at birth
• Electrolyte imbalances or other metabolic disorders
• Drug overdose or poisoning
• Severe trauma or injury
Symptoms:
• Sudden loss of responsiveness
• No breathing or only gasping for breath
• No pulse or a weak or irregular pulse
• Dizziness, lightheadedness, or fainting
• Chest pain or discomfort
• Nausea or vomiting
Emergency Response:
1. Call 911 immediately for emergency medical assistance.
2. Start CPR (cardiopulmonary resuscitation) if you are trained to do so.
3. Use an automated external defibrillator (AED) if available and follow the instructions provided.
4. Wait for emergency medical services to arrive and provide any information they request about the patient’s condition and medical history.
Prompt and effective CPR and defibrillation can greatly improve the chances of survival for someone experiencing cardiac arrest. It’s important to call for emergency medical assistance as soon as possible and follow any instructions provided by medical professionals over the phone or in person.