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American Heart Association Training Courses in Maryland, Delaware, Virginia, Washington, D.C.
Author Archives: Kyle Hastings
How Are Breaths Delivered Using a Bag-Mask Device?
A bag-mask device, also called a bag valve mask (BVM), is an essential emergency tool used to assist patients who cannot breathe effectively on their own. It consists of a flexible, self-inflating bag attached to a face mask that fits securely over t...
Read More ›Understanding the PQRST Wave: A Guide to ECG Interpretation
Electrocardiography (ECG or EKG) is a simple, non-invasive test that records the heart’s electrical activity using small electrodes placed on the skin. These signals produce waveforms like the P wave, QRS complex, T wave, and occasionally the U wav...
Read More ›ACLS Pulseless Electrical Activity and Asystole Guide
When someone’s heart suddenly stops beating, every second counts. Pulseless Electrical Activity and Asystole are two serious conditions where the heart either shows electrical signals without a pulse or completely stops all activity. These two are ...
Read More ›What is ROSC in CPR: The Life-Saving Key in Cardiac Emergencies
ROSC (return of spontaneous circulation) is a crucial medical term in the world of CPR (cardiopulmonary resuscitation) and cardiac emergencies. In both out-of-hospital cardiac arrest (OHCA) and in-hospital cardiac arrest (IHCA). It refers to the mome...
Read More ›Resuscitation Triangle Roles In A High-Performance Team
In Advanced Cardiovascular Life Support (ACLS), successful resuscitation relies on team coordination not just individual skill. The Resuscitation Triangle provides a structured framework for organizing key team roles around the patient, ensuring acti...
Read More ›The Pediatric Chain of Survival: A Lifesaving Guide for Children’s Emergencies
The Pediatric Chain of Survival for BLS is a straightforward, step-by-step approach, often referred to as the pediatric cardiac arrest algorithm, to help children in emergencies, especially during cardiopulmonary arrest or breathing problems. It star...
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