This 3D medical animation shows a blood clot forming in a lower leg vein, creating a deep vein thrombosis, or DVT. When the thrombus breaks free of the valve, it is called an embolus, and travels toward the heart and lungs. The animation ends by showing the embolus lodging in the lung tissue forming a life-threatening pulmonary embolism (PE).
http://www.handwrittentutorials.com - This tutorial explores the Renin-Angiotensin-Aldosterone System, its role in Blood Pressure, the enzymes, involved, and how drugs act upon the system. For more entirely FREE medical tutorials visit http://www.handwrittentutorials.com
Covers the very early development of the human heart. We go from the flat trilaminar stage to the looped heart and its five regions. Part two will then take us from this stage to the four-chambered heart we know so well. I hope you enjoy it.