Nowadays


 * Heart Surgery nowadays **

Nowadays heart surgery is more advanced because of the materials/ instruments and technology that they use is more better. It has better machine which help surgens durning the surgery. Now the surgeons are more experienced doing surgery because they had a lot of practice and when to college for there career.

After years surgens no longer cut big cuts they now do small incisions. They also used new instruments like heart lung machine which was used over time but was changed.

The pacemaker is also a new invention to help the heart. It is a small device which surgens place in the chest or abdomen to help control abnormal heart rhythm.

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"Catherine Mohr: Surgery's Past, Present and Robotic Future." TED: Ideas worth Spreading. N.p., n.d. Web. 21 Nov. 2013. Glenn Gandelman, Pacemaker, nlm.nih, Nov. 8, 2010, image, Nov. 24,2013

"Heart Lung Machine", nhlbi.nih, March 23, 2012, image, Nov. 22, 2013