oxygen deprivation

Home » oxygen deprivation

Medical illustration showing what happens during a heart attack, including a blocked coronary artery with plaque and clot formation causing oxygen deprivation to heart muscle tissue.

❤️ What Happens During a Heart Attack? The Science Explained

❤️ A Heart Attack Is Not What Most People Think Many people imagine a heart attack as the heart suddenly “stopping.”what happens during a heart attack That’s not accurate. In…

Posted by

Dr sanjay prajapati March 25, 2026

Man holding breath underwater showing lungs and brain oxygen deprivation illustration

Posted inBlog Health Section

🫁 Hold Your Breath Too Long? Here’s What Happens to Your Brain

Try this for a moment. What happens when you hold your breath too long Take a deep breath… and hold it. Within seconds, your chest tightens. Your brain screams for…

Posted by

Dr sanjay prajapati February 12, 2026