heart attack
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The heart is a muscle that pumps oxygenated blood from the lungs to the rest of the body and deoxygenated blood back to the lungs. The coronary arteries supply the heart with blood but can become blocked, preventing oxygen from reaching the heart muscles and causing a heart attack. Symptoms of a heart attack include chest pain or discomfort, pain in other areas of the upper body, shortness of breath, sweating, and nausea. To reduce heart attack risk, people should control cholesterol, blood pressure, avoid smoking, maintain a healthy weight, exercise regularly, and limit alcohol intake.
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Heart infection
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Coronary heart disease (CHD) is caused by a build-up of plaque in the coronary arteries that supply blood to the heart. Over time, plaque can harden or rupture, reducing blood flow. Reduced blood flow can cause chest pain called angina or lead to a heart attack if a large section of heart muscle dies from lack of oxygen. Symptoms may include chest pain or pressure, shortness of breath, fatigue, and swelling. Tests like EKGs, stress tests, echocardiograms, and angiograms can diagnose CHD. Treatments include lifestyle changes, medications, and procedures like angioplasty or bypass surgery to reopen blocked arteries.CVS ppt
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This document discusses the causes, symptoms, diagnosis, and treatment of angina. Angina is chest pain or discomfort that occurs when the heart muscle doesn't get enough oxygen. It is usually a symptom of coronary artery disease. The document describes the different types of angina and how doctors diagnose angina through tests like EKGs, stress tests, blood tests, and angiography. Treatment involves lifestyle changes, medications, procedures, and cardiac rehabilitation to reduce pain, prevent heart attacks, and treat the underlying heart condition.The heart .pptx
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The document discusses the anatomy and function of the heart. It describes how the heart is divided into four chambers - the right and left atria and ventricles. The left side receives oxygenated blood from the lungs and pumps it to the body, while the right side receives deoxygenated blood from the body and pumps it to the lungs. The document also discusses heart failure, which occurs when the heart muscles weaken and the ventricles enlarge, preventing the heart from pumping enough blood. Cardiac arrest is defined as when the heart suddenly stops beating due to electrical issues, which can quickly lead to death if not treated. Common causes of cardiac arrest include heart attack, which happens when a coronary artery becomes blocked, restrictingCardiovascular system
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A presentation which embodies the functioning of cardiovascular system and the food & exercises that are best fit.A guide to myocardial infarction
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A myocardial infarction, or heart attack, occurs when one of the coronary arteries becomes blocked, preventing oxygenated blood from reaching an area of the heart muscle. This prolonged lack of oxygen can cause the death of heart muscle tissue. The most common cause of a heart attack is a buildup of fatty plaque in the coronary arteries. Risk factors that can lead to this blockage include hypertension, diabetes, high cholesterol, smoking, obesity, and a sedentary lifestyle. Symptoms of a heart attack can include chest pain, pain in other areas of the upper body, shortness of breath, sweating, weakness, and nausea. An electrocardiogram is often used to diagnose a heart attack and determine its location in order toCAD presentation
CAD presentationThieu Hy Huynh
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The document discusses coronary artery disease and angina. It defines coronary artery disease as a narrowing of the coronary arteries due to plaque buildup, reducing blood flow to the heart. It describes the different types of angina like stable angina brought on by exertion and unstable angina, a form of acute coronary syndrome. It provides details on symptoms, classifications of angina severity, and differences between angina and a heart attack.Chest pain ,chest pain 2014, 
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This document discusses the evaluation and diagnosis of chest pain. It notes that while chest pain can be caused by many life-threatening and non-life-threatening conditions, it is important for patients to seek medical evaluation due to the difficulty in distinguishing between causes without testing. A medical history and physical exam are important for evaluating potential causes, which can include conditions affecting the heart, lungs, chest wall, esophagus and abdomen. Based on the history and exam, targeted testing like EKGs, blood tests, imaging and other diagnostics may be used to determine the underlying cause.04 the human_body
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The document provides an overview of the major body systems and some related emergency care considerations. It describes the basic functions and main organs of each system, including: respiratory (lungs, breathing), circulatory (heart, blood vessels, transport oxygen/nutrients), musculoskeletal (bones, muscles, movement/support), nervous (brain, spinal cord, senses/control), integumentary (skin, protection/sensation), gastrointestinal (digestion/nutrient absorption), urinary (kidneys, waste removal), and reproductive (sex organs, reproduction). It notes injuries and illnesses that could threaten system functions like breathing issues, bleeding, fractures, altered mental status, and internal organ damage.Chest Pain Management - Desun Hospital Health Insights
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Desun Hospital Health Insights : Chest pain management by Saikat Banerjee, Sr. Deputy Manager, DESUN Hospital & Heart Institute.The Circulatory System
The Circulatory SystemShannon
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The circulatory system moves blood throughout the body using the heart and blood vessels. The heart has four chambers and pumps blood, which carries oxygen and nutrients, between the lungs and body. Blood pressure measures the force of blood flow, and high blood pressure increases health risks like stroke and heart attack. Blood contains red blood cells, which carry oxygen, white blood cells for infection-fighting, and platelets for stopping bleeding.Heart
HeartSeyid Kadher
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The heart is a muscular organ that pumps blood through two separate circulatory loops to transport oxygenated and deoxygenated blood without mixing. It has four chambers - the left and right atria which collect blood, and the left and right ventricles which pump blood out. The heart works by contracting its chambers in a precise sequence to draw in blood, pump it out, and ensure the lungs and body are continuously supplied with blood. Heart disease occurs when this process is disrupted due to issues like clogged arteries, weak pumping, or irregular heart rhythms, and can cause symptoms such as chest pain, trouble breathing, and swelling. Risk factors include high blood pressure, cholesterol, diabetes, obesity, and smoking.blood ciculation.pptx
blood ciculation.pptxiqraashraf0123
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The circulatory system consists of three main circuits - the pulmonary circuit, systemic circuit, and coronary circuit. Blood circulates through the heart and vessels in a continuous loop, carrying oxygen, nutrients, hormones, and waste products. There are three main types of blood vessels - arteries, which carry oxygenated blood away from the heart; veins, which return deoxygenated blood to the heart; and capillaries, which connect arteries and veins and allow for exchange of materials. The circulatory system's functions include transporting nutrients/gases, protecting the body, regulating temperature, and maintaining fluid balance. Circulatory problems increase with age as the vessels become less elastic and plaque can build up.heart attack
- 3. FAQ
- 4. WHAT IS HEART ? Heart is a mussel organ that pumps blood with full oxygen from lungs to rest part of body. And it take dirty blood from rest the body to the lungs
- 5. Coronary arteries are blood vessels that deliver oxygenated in blood to the heart. All muscles in the require oxygen to operate correctly. When there is a restriction of blood flow to the heart, the Coronary arteries become blocked or narrowed when the heart can not get oxygen the heart muscles is damaged and the heart occur. HEART ATTACK
- 7. WHAT IS SYMPTOMS HEART ATTACK Chest discomfort. Most heart attacks involve discomfort in the center of the chest that lasts more than a few minutes, or that goes away and comes back. It can feel like uncomfortable pressure, squeezing, fullness or pain. Discomfort in other areas of the upper body. Symptoms can include pain or discomfort in one or both arms, the back, neck, jaw or stomach.
- 8. Shortness of breath with or without chest discomfort. Other signs may include breaking out in a cold sweat, nausea or lightheadedness.
- 9. HOW WE CAN PROTECT OUR SELF FROM HEART ATTACK ? Keep cholesterol, triglycerides and blood pressure under control. Don't smoke. Maintain a healthy body weight. Get plenty of regular exercise. Limit alcohol consumption.
- 11. Thank you for listening