The vascular system consists of arteries, veins and other blood vessels that deliver oxygen and nutrient-rich blood to every cell in your body. The arteries and veins can become damaged over time, hindering blood flow and increasing the risk of chronic disease.
Dr Oz: What Happens When You Die? Have you ever wondered what it really feels like when you die? Dr Oz claimed that, with the help of new research, we have a better look than ever before at what happens during the seven minutes of life. During the final minutes before death, the person will look as if theyâre sleeping. The heart slows, their pulse weakens, and their blood pressure drops.
Understand what happens when you donate your body to science. Before you die, you will have chosen a facility or program and filled out the necessary paperwork. After your die, someone will contact the facility or program which will usually collect your body. Remember that you may be able to donate your organs even if you couldn't donate your body. 2  While the decision to harvest suitable organs will be made at the time of your death, you should fill out paperwork and inform your family in advance.