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3 lis 2023 · The pericardium is the membrane that encloses the heart and the roots of the major heart vessels, consisting of an outer fibrous layer (fibrous pericardium) and an inner double serous membrane layer (serous pericardium).
- Clinical Case
Clinical case: Penetration of the pericardium Author: Prof....
- Musculophrenic Artery
Musculophrenic artery (Arteria musculophrenica) The...
- Dural Venous Sinus
Key facts about dural venous sinuses; Sagittal sinuses:...
- Dermatomes
The term “dermatome” is a combination of two Ancient Greek...
- Transverse Sinus
Transverse sinus (Sinus transversus) The transverse sinus...
- Left Atrium
Basic anatomy of the heart. The heart is at the center of...
- Vagus Nerve
Cranial nerves The cranial nerves are 12 pairs of nerves...
- Pulmonary Trunk
Pulmonary trunk (Truncus pulmonalis) The pulmonary trunk is...
- Clinical Case
Pericardium. The heart sits within a fluid-filled cavity called the pericardial cavity. The walls and lining of the pericardial cavity are a special membrane known as the pericardium. Pericardium is a type of serous membrane that produces serous fluid to lubricate the heart and prevent friction between the ever beating heart and its surrounding ...
28 sie 2020 · The pericardium is a fibroserous, fluid filled sack that surrounds the muscular body of the heart and the roots of the great vessels. This article will give an outline of its functions, structure, innervation and its clinical significance.
20 paź 2024 · Describe the location and position of the heart within the body cavity; Describe the internal and external anatomy of the heart; Identify the tissue layers of the heart and pericardium; Compare systemic circulation to pulmonary circulation; Trace the pathway of oxygenated and deoxygenated blood through the chambers of the heart
There is a prominent ridge in the right atrial wall at the junction between the smooth part of the wall and the pectinate muscles. This ridge is called the crista terminalis (“terminal crest”). This ridge marks the junction of two different tissues which form the right atrium in embryonic development.
3 lis 2023 · The heart is a muscular organ that pumps blood around the body by circulating it through the circulatory/vascular system. It is found in the middle mediastinum, wrapped in a two-layered serous sac called the pericardium. The heart is shaped as a quadrangular pyramid, and orientated as if the pyramid has fallen onto one of its sides so that its ...
1 sty 2014 · The pericardium is in direct contact with the chest wall at the lower left part of the sternum where it is connected to the left fourth and fifth ribs. This area is important as it is a common area to perform a pericardiocentesis, or sampling of the pericardial fluid with a needle.
