The circulatory system maintains blood flow within a certain pressure range so that the blood ... Immune system organs work like sailors on a ship: Each one has a primary duty and is cross-trained for ...
Birds are highly active creatures, capable of explosive speed and incredible stamina. These activities require an advanced respiratory system to oxygenate their blood and an efficient circulatory ...
Multimodality imaging was employed and led to a pericardial biopsy. Constrictive pericarditis is an uncommon presentation of primary pericardial mesothelioma. Biphasic mesotheliomas from pleural or ...
The heart is the driving force behind the avian circulatory system, and the vessels of the vascular system are the highways for oxygen, energy, and waste transport. Behind the feathers, a complex and ...