The journal of clinical hypertension
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Hypertension management is both routine and a challenge. Updated guidelines emphasize the need to achieve increasingly stringent blood pressure goals to reduce cardiovascular morbidity and mortality; however, the blood pressure of many patients who have been diagnosed with hypertension is not well controlled. ⋯ Treatment decisions should follow current guidelines while evaluating recently published clinical studies. When choosing between agents from different therapeutic classes or combining agents, physicians should consider current and targeted blood pressure levels, the patient's demographic profile, the presence or absence of compelling cardiovascular and metabolic indications, other comorbidities, and concurrent medication(s).
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Obstructive sleep apnea syndrome is caused by upper airway collapse during inspiration, causing intermittent hypoxemia, hypercapnia, acidosis, sympathetic nervous system activation, and arousal from sleep. Nighttime blood pressure is higher, but unexpectedly, daytime hypertension occurs. The prevalence of hypertension is very high and the incidence of hypertension increases as the number of apneic and hypopneic events per hour rises. ⋯ Weight loss, avoidance of nocturnal sedatives, cessation of evening alcohol ingestion, and avoidance of the supine position during sleep are initial therapeutic actions in mild obstructive sleep apnea syndrome. Continuous positive airway pressure is the treatment of choice for patients unable to find relief from lifestyle changes. Blood pressure modestly improves with treatment.