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Updated: Jul 17, 2026
04:37
Improved Home Blood Pressure Control by CT-guided Ozone-mediated Renal Denervation for Patients with Resistant Hypertension
Published on: June 6, 2025
[Sleep apnea--treatment improves hypertension]
Wolfgang Grotz1, Nikolaus Büchner, Thomas Wessendorf
1Klinik für Innere Medizin II, Alfried Krupp Krankenhaus Essen, Essen, Germany. wolfgang.grotz@krupp-krankenhaus.de
Medizinische Klinik (Munich, Germany : 1983)
|January 20, 2007
Summary
Obstructive sleep apnea is a common cause of high blood pressure, especially in difficult-to-treat cases. Screening hypertensive patients for sleep apnea and treating it with CPAP can effectively lower blood pressure.
Area of Science:
- Cardiology
- Pulmonology
- Sleep Medicine
Context:
- Arterial hypertension and obstructive sleep apnea are prevalent yet frequently undiagnosed conditions.
- A significant causal link exists between sleep apnea and hypertension.
- Undiagnosed sleep apnea is a primary driver of essential hypertension.
Purpose:
- To highlight the importance of identifying patients with undiagnosed sleep apnea.
- To recommend screening protocols for hypertensive individuals.
- To emphasize the benefits of continuous positive airway pressure (CPAP) therapy.
Summary:
- Hypertensive patients should be screened for sleep apnea symptoms like snoring and daytime sleepiness.
- Ambulant sleep apnea monitoring is advised, particularly for those with refractory hypertension or non-dipping blood pressure patterns.
- Continuous positive airway pressure (CPAP) effectively reduces blood pressure in hypertensive patients with sleep apnea, especially those with resistant hypertension.
Impact:
- Early detection and management of sleep apnea can improve blood pressure control in hypertensive patients.
- CPAP therapy offers a highly effective treatment for sleep apnea-related nocturnal hypertension.
- This approach addresses a critical, often overlooked, factor in managing resistant hypertension.
Related Concept Videos
01:21Sleep Apnea
Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
The condition is more prevalent among...
01:16Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure
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Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue, improving...
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue, improving...
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01:30Hypertension III: Clinical Manifestations and Diagnostic Studies
Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...