Post stroke diet
In an ischemic stroke, blood supply to part of the brain is decreased, leading to dysfunction of the brain tissue in that area. There are various classification systems for acute ischemic stroke. In addition to neurological impairment, hemorrhagic strokes usually cause specific symptoms (for instance, subarachnoid hemorrhage classically causes a severe headache ) or reveal evidence of a previous head injury. CT scan of an intraparenchymal bleed (bottom arrow) with surrounding edema (top arrow). Analyze This Image: Young and Short of Breath. Other tests such as an electrocardiogram (ECG) and blood tests are done to determine risk factors and rule out other possible causes. Stroke is when poor blood flow to the brain results in cell death. The more extensive the area of the brain affected, the more functions that are likely to be lost. TRUE-AHF: Better to Prevent vs Treat Acute Decompensation. The symptoms depend on the area of the brain affected. Please confirm that you would like to log out of Medscape. Smartphone-App Population Study Hints at Future of CV Research. About 87% of strokes are ischemic, the rest being hemorrhagic. Dr Melissa Walton-Shirley chose to hit the reset button and begin again in a new state to practice patient-first medicine. A slice of brain from the autopsy of a person who had an acute middle cerebral artery (MCA) stroke. ECG Challenge: Short of Breath With a Fast Pulse. For example, in intracranial hemorrhage, the affected area may compress other structures. CT scan of the brain showing a right- hemispheric ischemic stroke. There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. Excessive Screen Time Tied to Poor Health Habits in Teens. Untreated stroke rates in AF, beta-blocker use in the frail elderly, healthy lifestyle, and meeting unmet needs in disadvantaged patients are discussed this week by Dr John Mandrola.
Work dissatisfaction has pushed many physicians into early retirement. T-Waves on ECG May Forecast Sudden Death Risk in Men. Stroke symptoms typically start suddenly, over seconds to minutes, and in most cases do not progress further. Dr Sam Goldhaber makes a case for reconsidering the use of inferior vena cava filters in certain scenarios. Some forms of stroke can cause additional symptoms. Subarachnoid hemorrhage, which is basically bleeding that occurs outside of the brain tissue but still within the skull, and precisely between the arachnoid mater and pia mater (the delicate innermost layer of the three layers of the meninges that surround the brain). Thrombosis (obstruction of a blood vessel by a blood clot forming locally). Survival From Congenital Heart Disease Climbs, but Risks Remain. Healthy Lifestyle Can Partly Counter Genetic Coronary Risk. If you log out, you will be required to enter your username and password the next time you visit. Although patients with a history of congenital heart disease have a low absolute risk of complications, they still remain at increased risk, caution researchers. Triglycerides Fall in Phase 3 Trial of Novel Antisense Inhibitor. Dr Henry Black speaks with cardiologist Paul Thompson on how the best exercise practices are often the simplest. Dr Pina interviews Dr Packer about his trial on ularitide infusion in patients with acute decompensated heart failure, which was presented at the American Heart Association meeting. This definition was supposed to reflect the reversibility of tissue damage and was devised for the purpose, with the time frame of 24 hours being chosen arbitrarily. There are four reasons why this might happen. Frailty May Raise Post-TAVR Risk of Delirium, Death. Medscape editor-in-chief Eric Topol outlines the best technological advances in medicine of the last year. Drs Harrington and Weiss discuss the controversial SPRINT trial and why some think its methods are not doable in clinical practice. Post-MI Beta-blockers in Frail Elderly Up Survival, Lower QoL. New Measures Aim to Prevent Sudden Cardiac Death.
