A heart attack or myocardial infarction is the complete blockage of blood flow to a part of the heart, causing its muscle cells to die. A network of blood vessels called coronary arteries continuously supply oxygenated blood to muscle cells of heart to keep them working properly. However, due to bad lifestyle choices and stress, cholesterol and fats start building in these arteries reducing blood flow to the muscle cells. This buildup is called plaque. Plaque is the main culprit behind most heart attacks. When plaque ruptures, a blood clot forms around it causing the artery to get completely blocked. The blood then cannot pass further to that part of the heart. Thus, due to lack of oxygen, the muscle cells in that part die. This condition is called a heart attack.
What causes heart attacks? | #aumsum #kids #science #education #children
You Might Also Like
Hockey Video – 4
Are BCAA’s Worth It? (Branched Chain Amino Acids Review)
Organ Transplantation Surgeries Video – 5
Triceps Pulley Extension-2
Close Grip Seated Row
Surgical options for erectile dysfunction
Dynamic plank exercise: add some movement for a well-developed core
RHMD Advanced Cardiac Lipid Profile
Preacher Curl On Cable Machine
Bowen Therapy Video – 1
Insulin Resistance Diet — What To Eat & Why
Upper back exercises with dumbbells — weights workout for middle back, biceps and lats
Cardiac Drugs Quick and Dirty Summary
Building back muscle – Incline Dumbbell Rows
About Lactation Consultant
Surya Namaskar – Kalari Version – Part 1
9 Weeks Pregnant – Tips for a Healthy Pregnancy Diet | Nourish with Melanie #10
Yoga Trainer Personality Video – 4
Take B Vitamins and Have Acne? Then You Must Watch This Video!
Basal Metabolic Rate (BMR) Explained
What is Fish Oil? Omega-3 Benefits & Side Effects Review by Guru Mann
Deltoid Front Raises-3
The Scariest Side Effect of Pregnancy!
Dumbbell Pullover – Chest Exercise
MUSCULAR SYSTEM CONTRACTION AND RELAXATION CYCLE
How to improve endurance and core strength | Soccer training drill | Nike Academy
Difference Between Cardio Endurance & Muscular Endurance : Around the Gym
Metabolism, Anabolism, and Catabolism
Jaundice | When to Worry | Parents
Pediatric Physiotherapy Video – 8
Bodybuilding Nutrition, Diet Recipes & Workout – 7
L Glutamine Benefits and the Dangers!
DEXA scan @ body DEXA fit www.bodydexafit.com.au
Plyometrics – Circuit Training Ideas
INSANE BICEPS: Preacher Curls at Home!
Diabetes foods: 21 foods for Diabetes- Best Diabetes foods
Glucagon Emergency Kit Tutorial!
45 Hyper Extension Bench
Intermittent Fasting & Fasting Video – 1
Digestion of proteins fats and carbohydrates
Components of physical fitness
English
Arabic
Chinese (Simplified)
Dutch
French
German
Italian
Portuguese
Russian
Spanish