How Stress leads to Heart Attack and Cardiac Arrest - 2023

Why does every animal on the planet gets stressed? and what is the main purpose for triggering stress in the lives of humans?

How do we came to know about the harmful effects of stress on the body? and where does the stress field emerged in the biological studies?

how does our body changes its biological functions during stress?

Changes that occur inside the body during stress and what happens when we trigger psychological stress for a longer duration?

How our nervous system works and what it does during stress response?

When scientists discovered the hormones that are secrete by specific part of the brain?

What are the main properties of nervous system and hormones in the body and what hormones do they secrete during stress?

Summarizing all the theories discussed in the previous videos, and explaining the entire process of activating cardiovascular system during stress.

understanding how our blood pressure increases and the connection of stress with it.

The step by step process of developing atherosclerosis or blocking of arteries.

Why should we have optimal level of cholesterol, and which type of cholesterol is bad for the body?

How the blood moves inside the chambers of the heart, from Right Atrium to Right Ventricle, Right Ventricle to Lungs, Lungs to Left Atrium, Left Atrium to Left Ventricle and Left Ventricle to the body through Aorta.

Four Valves or Doors that open and close between the chambers. The tricuspid Valve opens to allow blood to move from right atrium to right ventricle. Pulmonary Valve opens to allow blood to move from right ventricle to Lungs. Mitral Valve opens to allow blood to come from lungs into right Atrium, and Aortic Valve opens to allow blood to move from left ventricle to the body.

Sinoatrial Node and Atrioventricular node helps in the conduction system of the heart.

In this, First I'll explain the process of transferring blood to the heart muscles. and what happens when less oxygen goes to the heart muscles. And different types of damages that occur to the heart muscles

how our heart valves function and what kind of problems can occur in the heart valves?

How can we predict that we have developed Heart Valve Disorder? How does doctors analyze the valve disorder? How can we connect stress with Valve Disorder according to the level of damage?

I'll explain the process of electrical impulses in our heart. and how different types of arrhythmias occur in the heart. I'll explain 6 types of arrhythmia in the atrium, and 5 types of arrhythmia in the ventricle.

How can we predict the early symptoms of arrhythmia? the tests and diagnosis for predicting arrhythmia at early stage. and how emotional stress contributes to arrhythmia?

First i'll explain the pathophysiology of heart failure ( the biological explanation of the heart function). Different types of heart failures

How people develop heart failure and why do our heart starts adapting to the damage? Different types of symptoms and how does we feel when we get heart failure? Then biological connection of stress and heart failure

Step by step progress of developing a heart attack. Different types of heart attacks. Types of damages caused during heart attack.

Step by step process of getting cardiac arrest. The importance of Cardiopulmonary resuscitation (CPR). And what happens inside our body during cardiac arrest?

The perception of people towards heart attack. I'll explain it with the help of a study, and show why people don't think too much about heart attacks. then I'll show why women get more heart attack risk than men.

I'll explain the major risk factors that are common in all cardiovascular diseases and different types of environments that causes stress and lead to heart attack, cardiac arrest, and acute coronary disease attack.

the impact of cardiovascular disease around the world and in United States. and the scale of this problem. then why do we have stress controversy in the medical field?