Examlex
Thomas Edison's first attempt to create talking pictures in the late 1800s was an immediate commercial success.
Fibrous Pericardium
The tough, fibrous outer layer of the pericardium that provides mechanical protection and stabilization to the heart.
Parietal Pericardium
Serous membrane lining the fibrous portion of the pericardial sac.
Mediastinum
An anatomical region in the central part of the thoracic cavity, between the lungs, containing the heart, esophagus, trachea, thymus, and associated structures.
CPR
Cardiopulmonary resuscitation, a life-saving emergency procedure that combines chest compressions and breaths to support circulation and oxygenation during cardiac arrest.
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