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15 mai 2024 · Heart attack: Chest pain or discomfort, upper back or neck pain, heartburn, nausea or vomiting, extreme fatigue, dizziness, and shortness of breath. Arrhythmia: Fluttering feelings in the chest (palpitations). Heart failure: Shortness of breath, fatigue, or swelling of the feet, ankles, legs, abdomen, or neck veins.
15 mai 2024 · Heart disease is the leading cause of death for people of most racial and ethnic groups in the United States. These include African American, American Indian, Alaska Native, Hispanic, and White men. For women from the Pacific Islands and Asian American, American Indian, Alaska Native, and Hispanic women, heart disease is second only to cancer. 1
The heart is a hollow, muscular organ that pumps oxygenated blood throughout the body and deoxygenated blood to the lungs. This key circulatory system structure is comprised of four chambers. One chamber on the right receives blood with waste (from the body) and another chamber pumps it out toward the lungs where the waste is exhaled.
Heart disease is a term that covers various conditions that affect the structure and functions of the heart. Some of the types of heart disease are coronary artery disease, heart failure, arrhythmia, and congenital heart defects. Learn more about the causes, symptoms, diagnosis, and treatment of different types of heart disease from the Heart and Stroke Foundation.
4 oct. 2019 · The heart is a muscular organ that pumps blood throughout the body. It is located in the middle cavity of the chest, between the lungs. In most people, the heart is located on the left side of the chest, beneath the breastbone. The heart is composed of smooth muscle. It has four chambers which contract in a specific order, allowing the human ...
1 avr. 2010 · REMASTERED IN HD!Official Music Video for Alone performed by Heart.Follow HeartInstagram: https://www.instagram.com/heartofficialTwitter: https://twitter.com...
5 avr. 2020 · The heart is the organ that helps supply blood and oxygen to all parts of the body. It is divided by a partition (or septum) into two halves. The halves are, in turn, divided into four chambers. The heart is situated within the chest cavity and surrounded by a fluid-filled sac called the pericardium. This amazing muscle produces electrical ...
