Bradycardia is a condition in which the heart beats at an average rate slower than its normal rate. Recent studies have estimated that symptomatic bradycardias

The carotid pulse is a vital sign that provides the most significant information about the cardiovascular system. Recent research has shown that carotid pulse examination

Paradoxical breathing is a condition in which the chest moves in the opposite direction than normal during breathing. Instead of expanding when you breathe in,

Ventricular fibrillation (V-Fib) is a serious heart condition in which the heart’s lower chambers shake wildly instead of pumping blood properly. This can prevent blood

Events of blood loss can be extremely traumatizing. Accidents happen, and rapid treatment is essential. If you are equipped with the knowledge of first aid

Did you know that an excess of carbon dioxide in your bloodstream could leave you feeling breathless and fatigued? This may signal hypercarbia, also known

Obstructive sleep apnea and other breathing disorders now affect a large and growing share of adults in the United States. A 2025 projection estimated that

Everyone has experienced sunburned skin at one point or another. Moderate exposure to the sun provides many health benefits, from helping your body make Vitamin

Seeing someone struggling to breathe is alarming, but knowing how to help can make a significant difference. Healthcare workers use the endotracheal tube (ETT) to

Have you ever noticed a strange rash on your skin and wondered what caused it? Rashes can be tricky because they can appear for so

When it comes to checking your heart’s health, you might have heard people talk about pulse rate vs heart rate. Even though they sound similar,