| 单词 | ischemia |
| 例句 | “You’re trying to relax the tissue and create a temporary ischemia,” that is, a restriction in blood supply, says A. Lynn Millar, chair of the department of physical therapy at Winston-Salem State University. These easily packable products allow you to bring your workout along on your travels 2019-03-28T04:00:00Z The letter was two pages long and filled with words I didn’t know: myocardial ischemia, ejection fraction, bradycardia. In Matters of the Heart, We’re in This Together 2014-10-10T04:00:00Z Myocardial ischemia: limitation of the blood flow to the heart. In Matters of the Heart, We’re in This Together 2014-10-10T04:00:00Z A fraction of patients may eventually develop critical limb ischemia, which can result in an amputation, but this is less likely if the disease is diagnosed early and treated appropriately. Blocked artery in your leg? Here’s what you should know 2023-07-03T04:00:00Z His death, at Niagara Falls Memorial Hospital after suffering a sudden cardiac ischemia, was confirmed by his husband and sole survivor, Mark Bonacci. Don Luce, Activist Who Helped End the Vietnam War, Dies at 88 2022-12-06T05:00:00Z That includes surgeries for 10 urgent conditions including various cancers, infections and ischemia that declined from 90,656 to 40,093 procedures over the same period. U.S. ignored urgent surgeries during the COVID-19 pandemic 2022-10-21T04:00:00Z They included a 63-year-old with diabetes and cerebral ischemia, a 35-year-old with a spinal fracture and artificial vertebrate, and sole caregivers to disabled people. Russian mobilization prompts backlash as Ukraine annexation effort plows ahead 2022-09-25T04:00:00Z If the value falls below 60 mm Hg for an extended time, blood pressure will not be high enough to ensure circulation to and through the tissues, which results in ischemia, or insufficient blood flow. Anatomy and Physiology 2013-06-19T00:00:00Z Among the study participants who experienced ischemia during one or both tests, this adverse reaction to mental stress took a significantly greater toll on the hearts and lives of the patients than did physical stress. Stress May Be Your Heart’s Worst Enemy 2022-01-03T05:00:00Z Funded by the National Institutes of Health, the investigators randomized more than 5,000 people with moderate or severe ischemia to medical therapy or a procedure to evaluate the heart arteries and to address blockages. Perspective | Questions grow about the need for cardiac stress tests 2020-06-12T04:00:00Z The study involved 5,179 people with moderate to severe ischemia—insufficient blood flow to the heart—caused by narrowing of the coronary arteries. The Case for Fewer Heart Procedures 2020-02-13T05:00:00Z I think porcine hearts, they look like human hearts, or like primate hearts, but they don’t resist ischemia. Listen: Pig-heart transplants in baboons work for longer than ever before 2018-12-04T05:00:00Z A condition called hypoxia, inadequate oxygenation of tissues, commonly accompanies ischemia. Anatomy and Physiology 2013-06-19T00:00:00Z “So I’m showing him, ‘Here — oh, my God, this is cardiac ischemia.’ How Harvey Karp Turned Baby Sleep Into Big Business 2018-04-18T04:00:00Z The only benefit accrued to those with the most symptoms — and they had a modest reduction in angina, the chest discomfort that sometimes accompanies ischemia. Perspective | Questions grow about the need for cardiac stress tests 2020-06-12T04:00:00Z Phagocytosis executes delayed neuronal death after focal brain ischemia. Innate immune memory in the brain shapes neurological disease hallmarks 2018-04-10T04:00:00Z It includes an exploration of diseased conditions, such as acute ischemia – where the blood flow in one of the arteries around the heart is obstructed. Should Computer Simulations Replace Animal Testing for Heart Drugs? 2018-03-27T04:00:00Z As the coronary blood vessels become occluded, the flow of blood to the tissues will be restricted, a condition called ischemia that causes the cells to receive insufficient amounts of oxygen, called hypoxia. Anatomy and Physiology 2013-06-19T00:00:00Z The study about the eye says to me, that high impact exercise, may tear the delicate blood vessels of the eye and cause ischemia and loss of cells. Vigorous Exercise Tied to Macular Degeneration in Men 2017-12-14T05:00:00Z The idea was that these blockages represented impending heart attacks — and that the ischemia was damaging the heart. Perspective | Questions grow about the need for cardiac stress tests 2020-06-12T04:00:00Z Our heart may not pump properly due to myocardial ischemia—the medical term for when the heart’s oxygen demand exceeds oxygen delivery. Heart health: How to take care 2017-02-08T05:00:00Z Reduced blood flow -- known medically as myocardial ischemia -- can lead to a heart attack, she noted. Stress May Take Greatest Toll on Younger Women's Hearts: Study 2016-08-24T04:00:00Z Other causes include ischemia to the heart muscle or diseases of the heart vessels or valves. Anatomy and Physiology 2013-06-19T00:00:00Z The authors examined whether facial expressions of emotion would predict changes in heart function… Those participants who exhibited ischemia showed significantly more anger expressions and nonenjoyment smiles than nonischemics. 4 Proven Secrets to Easily Improve Your Body Language 2016-07-06T04:00:00Z Doctors treated heart ischemia like Smokey Bear treated abandoned campfires — something to be found and extinguished. Perspective | Questions grow about the need for cardiac stress tests 2020-06-12T04:00:00Z In cardiac death, reduced circulation — known as ischemia — causes too much damage to the heart muscle to allow transplantation. Donated organs kept ‘alive’ may ease the transplant shortage 2016-05-22T04:00:00Z If the heart is working very hard, the drug "protects the heart cells ... against ischemia," a blood circulation condition, Kalvins said. Meldonium doesn't enhance the performance of athletes, the Latvian scientist who invented the drug at the center of Maria Sharapova's doping case told the AP 2016-03-09T05:00:00Z Even without total blockage, vessel narrowing leads to ischemia—reduced blood flow—to the tissue region “downstream” of the narrowed vessel. Anatomy and Physiology 2013-06-19T00:00:00Z If the heart is working very hard, the drug “protects the heart cells … against ischemia,” a blood circulation condition, Kalvins said. Inventor of drug in Sharapova case says it’s ‘not doping’ 2016-03-09T05:00:00Z Even the slightest indication of ischemia — or even just risk factors such as high cholesterol or high blood pressure — might precipitate a referral for a stress test and then procedures even for people without symptoms. Perspective | Questions grow about the need for cardiac stress tests 2020-06-12T04:00:00Z Lavoie and her team found that women with anxiety were far more likely to show ischemia than women without anxiety. Anxiety in Women May Mask Heart Disease Symptoms, Researchers Say 2016-02-23T05:00:00Z In case you're wondering: Chest pain during a heart attack is caused by ischemia, or a lack of blood flow to the heart. Chest Pain in Kids: Is it Normal or Something Worse? 2015-11-18T05:00:00Z Cutting blood supply to a body region—known as ischemia—is usually harmful in animals. ScienceShot: Elephant Seals Are Packed With 'Toxic' Carbon Monoxide 2014-05-14T04:00:00Z "Subsequently, finds of deterioration were missed, leading to aspiration and hypoxia, leading to cardiac arrest and widespread ischemia of the brain." Police 'failed' man who died in cell 2013-12-23T11:42:25Z As more advanced nuclear imaging spread, doctors sought to use increasingly sensitive imaging tests to ensure that ischemia would not be missed. Perspective | Questions grow about the need for cardiac stress tests 2020-06-12T04:00:00Z The FDA advised physicians not to use the products in patients with signs of acute myocardial ischemia, which occurs when blood flow to the heart muscle is decreased. FDA warns of heart risks with Astellas stress test chemicals 2013-11-20T16:59:16Z "It does appear that race alone is a significant factor that influences the treatment received by patients presenting with lower limb ischemia," the researchers write. Bias may explain disparity in leg amputations 2013-03-20T21:19:39Z The first study focused on a treatment for critical limb ischemia, or severe blockage in the arteries of the lower legs and feet of elderly patients. Researchers Highlight Warning Signs On Adult Stem Cell Treatments 2013-02-12T19:17:24Z To experimentally investigate this possibility, we measured the orientation distribution of dendritic branches and observed that it corresponds with the theoretically predicted pattern of increased anisotropy within cases that exhibited elevated cortical FA after ischemia. [Research Articles] Prenatal Cerebral Ischemia Disrupts MRI-Defined Cortical Microstructure Through Disturbances in Neuronal Arborization 2013-01-16T20:25:08.363Z This logic led to doctors to order increasing numbers of stress tests to detect ischemia and cardiac procedures to open blockages or bypass them. Perspective | Questions grow about the need for cardiac stress tests 2020-06-12T04:00:00Z After successful data lock, the data analysis revealed that the protocol defined primary composite efficacy endpoint of death, myocardial infarction, ischemia driven revascularization and stent thrombosis at 48 hours was met. Early Results: Antiplatelet Drug Cangrelor Superior to Clopidogrel In PCI Patients At 48 Hours 2013-01-08T21:02:04Z Here, we show that short-term, ad libitum feeding of diets lacking essential nutrients increased resistance to surgical stress in a mouse model of ischemia reperfusion injury. [Research Articles] Surgical Stress Resistance Induced by Single Amino Acid Deprivation Requires Gcn2 in Mice 2012-01-25T20:25:06.333Z Other predictors of readmission included recurrent ischemia, chronic obstructive pulmonary disease, chronic inflammatory conditions, and a history of hypertension. High STEMI Readmission Rate in US Linked to Shorter Hospital Stays 2012-01-04T17:57:44Z Multiple incisions are not useful for the removal of venom but may be employed under hospital conditions to reduce subcutaneous tensions and ischemia. Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia) 2011-12-17T03:00:17.963Z Seven of eight people with my patient’s diagnosis, called mesenteric vascular ischemia, leave the hospital alive. Essay: When Care Is Worth It, Even if End Is Death 2011-12-12T17:41:29Z They note that although current recommendations call for functional testing to demonstrate ischemia prior to revascularization, a number of common factors “in daily practice” mean that this recommendation is frequently overlooked. Belgian Study Supports Use of FFR To Guide Therapy in Intermediate LAD Lesions 2011-10-26T20:00:45Z Bypass surgery is described as a reasonable initial treatment in patients with limb-threatening ischemia and a life expectancy greater than two years. Guidelines for Peripheral Artery Disease Updated 2011-10-03T21:42:52Z One of the worst, chronic problems in the developed world is ischemia — restricted blood flow to certain parts of the body. Could Bypass Surgeries Become a Thing of the Past? 2011-04-18T13:34:45Z It distinguishes the difference in various myocardial ischemia or injury patterns. iPhone set to replace the stethoscope 2010-08-30T15:51:00Z To do that, the GSK officials focused not on heart-attack data but on a broader, less well defined category of heart problems called myocardial ischemia. After Avandia: Does the FDA Have a Drug Problem? 2010-08-12T08:00:00Z Another heart-related condition under study is critical limb ischemia, where blood flow to the leg is so restricted by artery blockage it causes pain and may require amputation. Adult stem cell research far ahead of embryonic 2010-08-02T11:00:00Z The presence of pain suggests that the attacks are associated with ischemia, or very low blood flow, and thus low oxygen. How Serious Is Raynaud's Phenomenon? 2010-05-05T16:06:00Z The most common form is ischemia is cardiac ischemia. Could Bypass Surgeries Become a Thing of the Past? 2011-04-18T13:34:45Z Second, activation was found only in some patients with traumatic brain injury, not in patients with global ischemia and anoxia. 2010-02-05T22:47:00Z In all such cases, excessive pressure of oxygen should be avoided because of the danger of producing ischemia of the lungs. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery Sherman said limb ischemia research is moving fast and the results "are very, very encouraging." Adult stem cell research far ahead of embryonic 2010-08-02T11:00:00Z Posted to Allen Institute Announces Complete Genetic Map of the Human Brain One of the worst, chronic problems in the developed world is ischemia -- restricted blood flow to certain parts of the body. Could Bypass Surgeries Become a Thing of the Past? 2011-04-18T13:34:45Z |
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