2006
DOI: 10.1093/eurheartj/ehi807
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Pulmonary hypertension in obstructive sleep apnoea: effects of continuous positive airway pressure

Abstract: Severe OSA is independently associated with PH in direct relationship with disease severity and presence of diastolic dysfunction. Application of CPAP reduces pulmonary systolic pressure levels.

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Cited by 286 publications
(176 citation statements)
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“…287 In a recent randomized crossover study of 12 weeks of effective versus sham CPAP in 23 patients with OSA, effective CPAP was associated with decreases in echocardiographic measurements of pulmonary artery systolic pressure. 288 Two patients who could not tolerate therapeutic CPAP were excluded from analysis. Pulmonary artery pressures were especially reduced in those patients with pulmonary hypertension or left ventricular diastolic dysfunction at baseline.…”
Section: Treatment Of Osa: Effects On Pulmonary Arterial Hypertensionmentioning
confidence: 99%
“…287 In a recent randomized crossover study of 12 weeks of effective versus sham CPAP in 23 patients with OSA, effective CPAP was associated with decreases in echocardiographic measurements of pulmonary artery systolic pressure. 288 Two patients who could not tolerate therapeutic CPAP were excluded from analysis. Pulmonary artery pressures were especially reduced in those patients with pulmonary hypertension or left ventricular diastolic dysfunction at baseline.…”
Section: Treatment Of Osa: Effects On Pulmonary Arterial Hypertensionmentioning
confidence: 99%
“…На фоне апноэ сна выявляется перемоделирование миокарда правого желудочка сердца с формирова-нием систолической и диастолической дисфункции [38], что при отсутствии адекватного лечения приво-дит к формированию у детей клинической картины легочного сердца. Под действием лечения обструк-тивного апноэ сна при помощи СРАР снижается дав-ление в артериях легких и уменьшается легочное со-судистое сопротивление [39]. Установлено, что у 37% детей, страдающих апноэ сна, имеются проявле-ния дисфункции правого желудочка, сопоставимые с теми, которые возникают на фоне легочной гипер-тензии [40].…”
Section: российский вестник перинатологии и педиатрии 4 2016 Rossiyunclassified
“…Não está claro se o tratamento com CPAP pode retardar a progressão da insuficiência cardíaca ou melhorar a função cardiovascular [39][40][41] . Em relação à hipertensão pulmonar, vários estudos apontam para o benefício do tratamento da SAOS pela diminuição da hipóxia e sua ação na vasorreatividade pulmonar e na melhora da disfunção endotelial 42,43 . Avaliação de 12 semanas de terapia efetiva com CPAP demonstrou redução de 4,9 + 3,9mmHg (IC 95% 3,04-6,67 mmHg) [15,1 + 11,2% (IC 95% 10,[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]3%)] nos níveis da pressão sistólica da artéria pulmonar, passando de 28,9 + 8,6 mmHg para 24 + 5,8 mmHg (p<0,0001).…”
Section: Hipertensão Arterial Sistêmicaunclassified
“…Avaliação de 12 semanas de terapia efetiva com CPAP demonstrou redução de 4,9 + 3,9mmHg (IC 95% 3,04-6,67 mmHg) [15,1 + 11,2% (IC 95% 10,[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]3%)] nos níveis da pressão sistólica da artéria pulmonar, passando de 28,9 + 8,6 mmHg para 24 + 5,8 mmHg (p<0,0001). Assim, admite-se que o tratamento adequado em longo prazo com o CPAP poderia evitar o desenvolvimento de alterações estruturais pulmonares e do ventrículo direito, mudando o prognóstico desses pacientes 43 .…”
Section: Hipertensão Arterial Sistêmicaunclassified