Pulmonary embolism (PE) is a common and potentially lethal condition. Most patients who succumb to pulmonary embolism do so within the first few hours of the event. Despite diagnostic advances, delays in pulmonary embolism diagnosis are common and represent an important issue. As a cause of sudden death, massive pulmonary embolism is second only to sudden cardiac […]
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Takayasu arteritis commonly occurs in woman younger than age 50 years; however, it has been reported in patients as young as age 6 months ( Pediatric Takayasu Arteritis). Takayasu arteritis can manifest as isolated, atypical, and/or catastrophic disease. It can involve any or all of the major organ systems. The disease has been reported in all
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Signs and symptoms Atherosclerosis is the primary cause of ACS, with most cases occurring from the disruption of a previously nonsevere lesion. Complaints reported by patients with ACS include the following: Palpitations Pain, which is usually described as pressure, squeezing, or a burning sensation across the precordium and may radiate to the neck, shoulder, jaw,
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Background Severe symptomatic aortic stenosis carries a poor prognosis. Until relatively recently, surgical aortic valve replacement has been the standard of care in adults with severe symptomatic aortic stenosis. However, the risks associated with surgical aortic valve replacement are increased in elderly patients and those with concomitant severe systolic heart failure or coronary artery disease, as
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Practice Essentials High blood pressure (BP), or hypertension, is defined by two levels by 2017 American College of Cardiology/American Heart Association (ACC/AHA) guidelines : (1) elevated BP, with a systolic pressure (SBP) between 120 and 129 mm Hg and diastolic pressure (DBP) less than 80 mm Hg, and (2) stage 1 hypertension, with an SBP of 130
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