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30 paź 2023 · This article will look at the early embryology of the heart (not including cardiac origami), review the basic gross anatomy, and discuss the cellular architecture and histological arrangement of the organ.
- Valvular Heart Disease
The heart is a central pump that is responsible for...
- Parasympathetic Systems
Parasympathetic nervous system anatomy The parasympathetic...
- Atria
Basic anatomy of the heart. The heart is at the center of...
- Ventricles
The definition of heart ventricles can be summed up as the...
- Pulmonary Arteries
Wondering how you'll ever remember all of this? Discover the...
- Thoracic Vertebra
Bones. There are 12 thoracic vertebrae (denoted as T1-T12)...
- Valvular Heart Disease
Definition: What are cardiomyocytes? Cardiac muscle cells or cardiomyocytes (also known as cardiac myocytes) are the muscle cells (myocytes) that make up the heart muscle. Cardiomyocytes go through a contraction-relaxation cycle that enables cardiac muscles to pump blood throughout the body.
24 wrz 2020 · We illustrate the relevance of cardiac cell atlas by defining cell lineages enriched in cardiovascular GWAS and molecules involved in SARS-CoV-2 infection.
4 paź 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.
23 lis 2022 · Cardiac conducting cells. Contraction. Clinical points. Myocardial infarction. Cardiac hypertrophy. Sources. + Show all. Muscle tissue is one of the four basic types of tissues that make up the human body. It is composed of elongated cells arranged in parallel that are capable of contracting and generating a force.
2 dni temu · Heart, organ that serves as a pump to circulate the blood. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and birds. Learn more about the heart in this article.
2 dni temu · The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. On its superior end, the base of the heart is attached to the aorta, pulmonary arteries and veins, and the vena cava. The inferior tip of the heart, known as the apex, rests just superior to the diaphragm.
