BIOL 1080 Lecture Notes - Lecture 15: Atherectomy, Coronary Circulation, Sinoatrial Node
Document Summary
Slide 6b: fibrillation: can be fatal, bradycardia: abnormal sa node firing (common, sad (sudden athlete death) cardiac arrest- usually occurs after an athletic event. But with mris, you have to be extra careful that the pacemaker is protected against the magnetic forces. Slide 7b: shows the level of spinal cord. Slide 8a: the star shows the location of the sa node. Slide 9a: angioplasty are very common (blockage of fat, atherectomy and atherosclerosis: can be used as a treatment -procedure/surgery. It has become a common operation: this removes the fat and repairs the blocked area and forms a new pore. Triple bypass: 3 arteries fixed and so on. Slide 1b: (cid:858)perforated tu(cid:271)e(cid:859) (cid:448)s. (cid:373)e(cid:374)tal ill(cid:374)ess of the se(cid:272)o(cid:374)d (cid:271)rai(cid:374: perforated tu(cid:271)e: (cid:858)sepsis(cid:859); (cid:449)he(cid:374) (cid:455)ou get a hole i(cid:374) the tu(cid:271)e. Slide 2a: the valves generally prevent lumen contents from moving backwards, the red print is controlled by the second brain.
