STROKE MUNG CHIANG “You Never Know How Strong You Are Until Being Dr
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6 Indy Asian American Times Friday, May 05, 2017 Community 社区 2017 年 05月 05日 星期五 PURDUE NAMES STROKE MUNG CHIANG “You never know how strong you are until being Dr. Patrick Lau was strong is your only choice.” ~Bob Marley born in Hong Kong and ENGINEERING DEAN immigrated to the U.S. after high school. He said Purdue President Mitch Daniels. “Dr. Chiang’s retired from the VA personal research achievements, entrepreneurial Northern Indiana Heath success record, and international reputation, combined Care System where he served as Chief Radiologist with our recent major investments in our College of and moved to Florida Engineering, truly positions us for world leadership.” with his wife in 2011. He Chiang comes to Purdue from Princeton University, was an active member & He is the Arthur LeGrand Doty Professor of Electrical contributor of IACA and Engineering at Princeton University, where in 2013 May is National Stroke Awareness Month. Stroke ICMA while in Indiana. he received the National Science Foundation Alan T. is the fifth leading cause of death, killing almost Dr. Lau is also a scholar Waterman Award. Purdue says the award is one of the 135,000 Americans annually. And approximately of art and literature and highest honors given to young scientists and engineers 795,000 people suffer from a stroke every year. It is a a prolific writer, he has in the country. leading cause of serious disability; almost one in three been a dedicated columnist survivors is permanently disabled, and many more for Indy Asian American “Purdue’s College of Engineering is one of the Times since 2010. strongest and one of the largest in the country,” said necessitate long-term care. Chiang. “Its recent growth is remarkable, and its future A stroke occurs when the blood supply to part of the Arms. Ask the person to raise both arms. Does one even brighter. I am humbled by the honor to serve brain is blocked (an ischemic stroke) or when a blood arm drift downward? Or is one arm unable to raise up? vessel of the brain bursts (a hemorrhagic stroke). this outstanding college, one that is part of a public Speech. Ask the person to repeat a simple phrase. Is Ischemic Stroke.It accounts for about 85% of all university under the visionary leadership of President the speech slurred or strange? Purdue University has named Mung Chiang dean of strokes; there are 2 types of ischemic strokes: Time. If you observe any of these symptoms, it’s the College of Engineering. Chiang, who will begin his Daniels. I am eager to start by listening carefully to 1. Thrombotic stroke occurs when a thrombus the faculty, students, staff and alumni of Purdue time to call 911 immediately.A stroke is a medical new role in July, will succeed Leah Jamieson, who is (blood clot) forms in one of the arteries supplying emergency, prompt treatment can minimize brain Engineering.” stepping down to assume full-time faculty duties in the blood to the brain. A blood clot can arise at a spot of damage, disability and other complications. Purdue School of Electrical and Computer Engineering. Purdue says Chiang main research focus is on already narrowed arteries damaged by the buildup of Lifestyle risk factorsof stroke include: Cigarette Chiang was one of three finalists for the position computing and networking, and information sciences a cholesterol-filled plaque (atherosclerosis), blocking smoking or exposure to secondhand smoke; Being blood flow to part of the brain. Within minutes, brain selected after a national search. He was ultimately and systems. overweight or obese; Physical inactivity; A salty diet; cells in this area begin to die, leading to permanent chosen for the position by a 15-member search Mung Chiang was born in 1977 in Tianjin, China, Heavy or binge drinking; Use of illicit drugs such according to online reports. He received bachelor’s physical or mental damage. as cocaine and methamphetamines; Use of anabolic committee after each finalist visited the campus in late 2. Embolic stroke occurs when an embolus (blood March and early April. and advanced degrees from Stanford University and steroids and other drugs, caffeine and pseudoephedrine has been awarded about 20 U.S. patents for various clot or a fragment of plaque) originates elsewhere in decongestants have been suspected of boosting stroke “Purdue has recruited one of the genuine superstars the circulatory system usually the heart or the carotid technological innovations. risk. of American engineering and higher education,” artery in the neck, traveling through the bloodstream Medical risk factorsof stroke include: High blood and becomes wedged in a brain artery, shutting off the pressure is the #1 cause of stroke, it increases the risk of blood supply to a brain region. stroke 4-6 times, treatment can decrease stroke by 38% PURDUE HYDRAULIC BIKE Transient ischemic attack TIA (also known as a and decrease stroke fatality by 40%; High cholesterol ministroke) is a brief episode of stroke-like symptoms level;Diabetes; Cardiovascular diseases including DESIGN WINS NATIONAL that often last for a few minutes to a few hours; then heart failure, heart valve diseases, heart defects, the symptoms completely resolve. It occurs when a atrial fibrillation AFib(irregular heartbeat, 15–20% blood clot or debris temporarily blocks blood flow of people who have strokes have AFib), and carotid COMPETITION to part of the brain. It raises the possibility there is artery disease (carotid arteries in the neck that lead to a partially blocked or narrowed artery leading to the brain damaged and narrowed by a buildup of plaque brain, or a blood clot often originated from the heart. may become blocked by a blood clot causing a stroke, In patients who have a TIA, the incidence of stroke is it’s a major cause of stroke); Atherosclerosis;Personal as high as 11% over the next 7 days and 24-29% over or family history of stroke, heart attack or TIA; Being the following 5 years. age 55 or older; Genetic or congenital conditions, Hemorrhagic Stroke. It accounts for 15% of all particularly vascular malformation; Obstructive sleep strokes, but it is responsible for about 40% of all apnea; African-Americans; Certain blood disorders stroke deaths. It occurs when an artery which supplies such as sickle cell anemia; Men have a higher risk of blood to part of the brain develops a tear or ruptures. strokes, women have deadlier strokes. It destroys brain cells by disrupting the brain’s blood Emerging medical risk factors may include migraine; supply and the leaking blood exerts pressure on brain gum disease;elevated lipoprotein (a); elevated High- tissues.There are 2 types of hemorrhagic stroke: sensitivity C-reactive protein; certain infections and 1. Intracerebral hemorrhage (bleeding inside the inflammatory diseases. brain). Anartery within the brain tears or ruptures A healthy lifestyle can reduce the risk of stroke by and spews blood into the surrounding brain tissue. 80%. Don’t smoke; If you drink alcohol, do so in It is usually caused by uncontrolled high blood moderation; Exercise regularly; Maintain a healthy pressure; other causes include trauma, overtreatment weight, lose weight if needed and keep your body mass with anticoagulants (blood-thinning medications), index (BMI) at 25 or less; Eat a healthy diet low in and arteriovenous malformation AVM (a tangle of sodium (salt) and rich in potassium; Avoid trans fats abnormally formed blood vessels). and foods with high cholesterol and high saturated 2. Subarachnoid hemorrhage.An artery on or near fats; Eat at least 5 servings of fruits and vegetables the surface of the brain bursts and spills blood between every day, one serving of fish 2 times per week, and layers of the brain’s protective outer membranes. The several servings of whole grains daily. most common cause not associated with trauma is Control blood pressure, if needed, take anti- from a rupture of an aneurysm. hypertensive medicines; Control cholesterol levels, Symptoms of stroke include: Sudden weakness, if indicated, take cholesterol-lowering medications numbness, tingling or paralysis of the face, arm such as statins; If you have diabetes, control blood or leg especially on one side of the body; Sudden sugar level; If you have had TIA or a stroke, you confusion, trouble talking, slurred speech, loss of may be treated with aspirin or other antiplatelet or speech or understanding speech; Sudden visual anticoagulant drugs; If you have cardiovascular disease disturbance including blurry, dimness, double vision particularly heart valve diseases, atrial fibrillation or or loss of vision in one or both eyes; Sudden difficulty carotid artery disease, get it treated; Treat obstructive The team also developed a smartphone app into the bicycle design. walking, dizziness, staggering, loss of balance, loss of sleep apnea, if present; and Avoid illicit drugs.Discuss coordination or falling; Sudden, lasting excruciating A Purdue University student team’s design of a and agricultural and biological engineering Andrea with your physician to evaluate your risk for stroke and headache which may be accompanied by neck stiffness help you control your risk factors. bicycle powered by motors and hydraulic pumps has Vacca says a rider can hand-pump the accumulator vomiting, dizziness or altered consciousness taken first place in a national competition. The Purdue beforehand, allowing for “about 500 meters of travel F.A.S.T. test can tell if a person might be having a Sources:American Stroke Association, Mayo Clinic, Tracer, which won first place at the National Fluid without pedaling.” stroke: Power Association Fluid Power Vehicle Challenge, is The team also developed a smartphone app into the Face. Ask the person to smile. Does one side of the Harvard, Cleveland Clinic, National Institute of designed to be powered without pedaling.