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Sleep apnea is an under-recognized risk factor for heart failure. Uncontrolled sleep apnea may increase the risk of heart failure by up to 140%. [4] Weight reduction – through physical activity and dietary modification, as obesity is a risk factor for heart failure and left ventricular hypertrophy. Effective weight management has been shown ...
Heart failure (HF), also known as congestive heart failure (CHF), is a syndrome caused by an impairment in the heart's ability to fill with and pump blood.. Although symptoms vary based on which side of the heart is affected, HF typically presents with shortness of breath, excessive fatigue, and bilateral leg swelling. [3]
Cardiac nursing is a nursing specialty that works with patients who suffer from various conditions of the cardiovascular system. Cardiac nurses help treat conditions such as unstable angina , cardiomyopathy , coronary artery disease , congestive heart failure , myocardial infarction and cardiac dysrhythmia under the direction of a cardiologist.
Cardiotonic agents are typically employed as short-term and non-routine therapies for heart failure patients. [71] They are specifically reserved for those with contractile dysfunction in the left ventricles (lower chambers of the heart), low cardiac output, and low blood pressure, placing them at risk of inadequate organ perfusion. [72]
Disease management improved "clinical processes of care" (e.g., adherence to evidence-based guidelines) for congestive heart failure, coronary artery disease, diabetes, and depression. There was inconclusive evidence, insufficient evidence, or evidence for no effect of disease management on health-related behaviors.
Congestive heart failure (CHF) is characterized by a reduction in ventricular performance and abnormalities in peripheral circulation and organs. [6] A reduced release of endothelium derived relaxing factor (EDRF) causes a decrease in the stimulation of guanylate cyclase, and cyclic GMP (cGMP) levels fall in vascular smooth muscle.
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