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New research suggests even just a bump of 10 mmHg over normal levels of systolic blood pressure can increase risk of stroke by 20%. "We combined six studies that have followed participants over ...
The brain damage caused by a stroke can lead to serious problem such as: Cognitive issues ( memory lapses, difficulty solving problems) Difficulty swallowing and eating. Muscle weakness or ...
The term hypertensive emergency is primarily used as a specific term for a hypertensive crisis with a diastolic blood pressure greater than or equal to 120 mmHg or systolic blood pressure greater than or equal to 180 mmHg. [9] Hypertensive emergency differs from hypertensive urgency in that, in the former, there is evidence of acute organ ...
Cerebrovascular disease includes a variety of medical conditions that affect the blood vessels of the brain and the cerebral circulation. Arteries supplying oxygen and nutrients to the brain are often damaged or deformed in these disorders. [2] The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and ...
The primary goals of stroke management are to reduce brain injury and promote maximum patient recovery. Rapid detection and appropriate emergency medical care are essential for optimizing health outcomes. [1] When available, patients are admitted to an acute stroke unit for treatment. These units specialize in providing medical and surgical ...
Flowchart showing baroreceptor reflex. The baroreflex or baroreceptor reflex is one of the body's homeostatic mechanisms that helps to maintain blood pressure at nearly constant levels. The baroreflex provides a rapid negative feedback loop in which an elevated blood pressure causes the heart rate to decrease. Decreased blood pressure decreases ...
Pumpkin seeds are high in magnesium, a mineral found to help in controlling blood pressure. A 2019 animal study found that rats with 4% pumpkin seeds or pulp had 20% lower blood pressure than rats ...
Cardiology. Pulsus alternans is a physical finding with arterial pulse waveform showing alternating strong and weak beats. [ 1] It is almost always indicative of left ventricular systolic impairment, and carries a poor prognosis. The condition is relatively rare, and patients with the greatest risk for developing pulsus alternans include those ...