1. Characteristics of hypertension in obstructive sleep apnea: An Asian experience
- Author
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Kelvin K.F. Tsoi, Sungha Park, Van Minh Huynh, Yuda Turana, Hao Min Cheng, Tzung-Dau Wang, Guru Prasad Sogunuru, Satoshi Hoshide, Kazuomi Kario, Yook Chin Chia, Peera Buranakitjaroen, Chen Huan Chen, Arieska Ann Soenarta, Ji-Guang Wang, Jam Chin Tay, and Saulat Siddique
- Subjects
medicine.medical_specialty ,Asia ,hypertension ,Ambulatory blood pressure ,Endocrinology, Diabetes and Metabolism ,Hypertension and Clinical Outcomes ,Hemodynamics ,Blood Pressure ,Disease ,030204 cardiovascular system & hematology ,03 medical and health sciences ,0302 clinical medicine ,Asian People ,Internal medicine ,Internal Medicine ,medicine ,Humans ,030212 general & internal medicine ,obstructive sleep apnea ,Morning ,Sleep Apnea, Obstructive ,Review Paper ,business.industry ,Incidence (epidemiology) ,Blood Pressure Monitoring, Ambulatory ,medicine.disease ,respiratory tract diseases ,Obstructive sleep apnea ,Blood pressure ,Cardiology ,Arterial stiffness ,blood pressure variability ,Cardiology and Cardiovascular Medicine ,business - Abstract
Obstructive sleep apnea (OSA) is a risk of hypertension and is associated with cardiovascular disease (CVD) incidence. In Asian countries, the prevalence of OSA is high, as in Western countries. When blood pressure (BP) is evaluated in OSA individuals using ambulatory BP monitoring (ABPM), the BP phenotype often indicates abnormal BP variability, such as increased nighttime BP or abnormal diurnal BP variation, that is, non‐dipper pattern, riser pattern, and morning BP surge, and all these conditions have been associated with increased CVD events. Asians have a higher prevalence of increased nighttime BP or morning BP surge than Westerners. Therefore, this review paper focused on OSA and hypertension from an Asian perspective to investigate the importance of the association between OSA and hypertension in the Asian population. Such abnormal BP variability has been shown to be associated with progression of arterial stiffness, and this association could provoke a vicious cycle between abnormal BP phenotypes and arterial stiffness, a phenomenon recognized as systemic hemodynamic atherothrombotic syndrome (SHATS). OSA may be one of the background factors that augment SHATS. An oxygen‐triggered nocturnal oscillometric BP measurement device combined with a pulse oximeter for continuous SpO2 monitoring could detect BP variability caused by OSA. In addition to treating the OSA, accurate and reliable detection and treatment of any residual BP elevation and BP variability caused by OSA would be necessary to prevent CVD events. However, more detailed detection of BP variability, such as beat‐by‐beat BP monitoring, would further help to reduce CV events.
- Published
- 2021
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