Anasarca is the medical term for a condition that causes generalized swelling of the body. Check out this lesson to learn more about anasarca, its causes, and how to treat it when it occurs. Atenolol (free base) has a molecular weight of 266. It is a relatively polar hydrophilic compound with a water solubility of 26.5 mg/mL at 37°C and a log partition coefficient (octanol/water) of 0.23. Atenolol and Chlorthalidone Tablets are for the treatment of hypertension. It combines the antihypertensive activity of two agents: a beta 1-selective (cardioselective) hydrophilic blocking agent (atenolol) and a monosulfonamyl diuretic (chlorthalidone). Sudden memory loss isn't always a sign of Alzheimer's or other types of dementia. Learn what other conditions can affect your memory -- and how to treat them. Prepared by: Office of Communications and Public Liaison National Institute of Neurological Disorders and Stroke National Institutes of Health Bethesda, MD 20892 Middle cerebral artery (MCA) stroke describes the sudden onset of focal neurologic deficit resulting from brain infarction or ischemia in the territory supplied by the MCA. The MCA is by far the largest cerebral artery and is the vessel most commonly affected by cerebrovascular accident. Along with the rising global burden of disability attributed to stroke, costs of stroke care are rising, providing the impetus to direct our research focus towards effective measures of stroke prevention. This chapter discusses the classification, causes (electrophysiology), ECG /EKG diagnosis, risk factors and management (treatment) of atrial fibrillation. Includes a complete e-book, video lectures, clinical management, guidelines and more. Atenolol is approved for controlling high blood pressure, relieving symptoms of angina, and improving survival following a heart attack. It works by blocking a specific type of beta receptor, which causes the reverse effect of stress hormones -- decreasing heart rate and systolic and diastolic blood pressure, as well as the workload of the heart. Atrial fibrillation (AF) is an abnormal fast irregular heartbeat. An abnormal heartbeat rhythm is called an arrhythmia. A normal heart rate is between 60 and 100 beats a minute (bpm) when you're resting.