[生理] 肺動脈高血壓；肺動脈血壓過高；[生理] 肺動脈高壓症
Adenosine triphosphate (ATP), as one of ideal pulmonary vasodilators, has been used in the treatment of postoperative pulmonary hypertension secondary to congenital heart disease.
三磷酸腺苷（ATP）作為目前較理想的肺血管擴張劑，已初步應用于先天性心髒病圍術期肺高壓的治療。
Objective:The study elaborates the relationship between calcitonin gene related peptide(CGRP), neuropeptide Y(NPY) in congenital heart disease (CHD) with pulmonary hypertension(PH).
目的：研究降鈣素基因相關肽（CGRP）、神經肽Y（NPY）與先心病肺高壓的關系，分析兩者是否具有相關性。
Conclusion (1)Hypoxia can induce formation of pulmonary hypertension and structual remodeling of pulmonary arterioles.
結論（1）慢性缺氧能導緻肺小動脈重建及肺動脈高壓。
Objective To explore the changes of time-dependent pulmonary artery structural remodeling in pulmonary hypertension induced by high pulmonary flow in rats.
目的探讨大鼠高肺血流性肺動脈高壓形成中肺血管結構的動态變化規律。
If many pulmonary arteries are involved by this process, pulmonary hypertension could result.
如果此過程累及許多肺動脈，就可能導緻肺動脈高壓。
Conclusion:Lung hypoplasia and pulmonary hypertension were the principal risk factor of congenital diaphragmatic hernia.
結論：肺發育不良和肺動脈高壓是先天性膈疝的主要危險因素；
Objective To study the indication and effectiveness of NO inhalation in acute all types of pulmonary hypertension.
目的探讨吸入************（NO）治療不同類型的肺動脈高壓的適應證及療效。
Objective To study the effects of co induction with diazepam fentanyl sodium hydroxybutyrate on systemic and pulmonary hemodynamics in patients with cardiac valve disease and pulmonary hypertension.
目的研究安定-芬太尼-羟丁酸鈉複合誘導對不同程度肺動脈高壓心*********手術病人體、肺循環血液動力學的影響。
The relationship between the physiologic and pathobiologic manifestations of the progressive fibrotic process and interceding pulmonary hypertension has not been well defined.
纖維化的進展過程和調節性的肺動脈高壓，這兩者在生理、病理表現等方面的關系還不是很明确。
The new guidelines also discuss resuscitation of infants and children with various congenital heart diseases and pulmonary hypertension.
新指南也讨論了患各種先天性心髒病和肺動脈高壓兒童及嬰兒的複蘇搶救。
During the development of pulmonary hypertension caused by chronic hypoxia, the compensatory mechanisms and compensatory abilities of right and left ventricles are of great significance.
在慢性缺氧導緻肺動脈高壓的發生發展過程中，左右心室功能的代償機制及其代償水平的評估均很關鍵。
Sildenafil plays an important role in treatment Of pulmonary hypertension for high selectivity of pulmonary circulation, the application of convenience and less side-effect.
西地那非以其對肺血管的高選擇性、應用方便、副作用小等特點在肺動脈高壓的治療中起重要作用。
To observe the effect of 764-3 on ventricular collagen deposition in pulmonary hypertension induced by chronic hypoxia or monocrotaline (MCT) in rats.
觀察膠原合成抑制劑764-3對低壓缺氧和野百合堿（MCT）引起的肺動脈高壓大鼠右心室膠原的影響。
Objective To evaluate the value of acoustic densitometry (AD) in detecting myocardium damage of the left ventricle secondry to hypoxic pulmonary hypertension (PH).
目的探讨聲學密度定量（AD）技術定量評價缺氧肺動脈高壓（PH）後左室心肌損害的應用價值。
Objective:To evaluate the value of echocardiography (ECHO) on the diagnosis and the therapeutic observation of persistent pulmonary hypertension of the neonate (PPHN).
目的：探讨超聲心動圖對新生兒持續肺動脈高壓的診斷及臨床療效觀察價值。
Objective:To investigate the adaption of hypoxia induced pulmonary hypertension to polycythemia in rats.
目的：研究低氧性肺動脈高壓大鼠對實驗性紅細胞增多的適應。
Primary cardiac tumors can mimic many other cardiac conditions and may cause obstruction to blood flow, heart failure, chest pain, syncope, pulmonary hypertension, and arrhythmias.
原發性心髒腫瘤可以産生許多其他心髒病的表現，可能阻塞血流，引起心力衰竭、胸痛、暈厥、肺動脈高壓和心律失常等。
Conclusion: Hypoxia induces elevated secretion of VEGF and the changes of VEGF may be related to hypoxic pulmonary hypertension, hypoxic adaptative regulation and complications of HAPC.
結論：高原缺氧誘導了VEGF分泌增多，VEGF在HAPC的肺動脈高壓、低氧適應調節及并發症中可能發揮了重要作用。
Objective To introduce modified operation of patent arterial duct complicated with severe pulmonary hypertension and to study its feasibility, safety and indications.
目的介紹巨大動脈導管未閉合并重度肺動脈高壓的一種改良術式及其可行性、安全性和適應症。
CONCLUSION:L-arginine has preventive and therapeutic effects on reconstruction of pulmonary vessels and pulmonary hypertension induced by high pulmonary blood flow volume.
結論：L-精氨酸對高肺血流量所緻肺血管結構重建及肺動脈高壓有重要的防治作用。
Hypoxic pulmonary hypertension plays a key role in the development of high altitude pulmonary edema, high altitude heart disease and chronic pulmonary heart disease.
缺氧性肺動脈高壓是高原肺水腫、高原心髒病和慢性肺源性心髒病等疾病發生發展的中心環節。
Objective:To investigate the results and methods of surgical treatment and perioperative management of congenital heart disease (CHD) with severe pulmonary hypertension(PH).
目的：探讨先天性心髒病（CHD）合并重度肺動脈高壓（PH）的外科治療效果和圍手術期處理方法。
Abdominal surgery on more of an adverse respiratory effects of the main factors are: to stimulate the diaphragm, the incision pain, reflex nerve stimulation, such as pulmonary hypertension.
上腹部手術更易對呼吸造成不良影響，主要影響因素有：膈肌的刺激、切口疼痛、神經反射刺激、肺動脈壓增高等。
Results Cured 140 cases(97.2%), severe pulmonary hypertension after respiratory and circulatory failure to deaths 4 cases.
結果治愈140例（97.2%），重度肺動脈高壓術後呼吸循環功能衰竭死亡4例。
Objective Quantitatively assessing the immediate and long - term effect of mitral balloon valvoplasty on severe pulmonary hypertension and cardiac output.
目的定量評價二尖瓣球囊瓣膜成形術對肺高壓和心輸出量的即刻和遠期影響。
In this article, you would learn what's the Pulmonary hypertension life expectancy as well as treatment which affect the life span expectancy.
通過這篇文章，你在了解什麼是肺動脈高壓生存期限的同時，也能了解到系統的治療對肺高壓患者生存期産生的影響。
肺動脈高壓（Pulmonary Hypertension, PH）是一種嚴重的進行性疾病，指肺動脈血壓異常升高的病理狀态。根據世界衛生組織（WHO）的最新分類，它被定義為在海平面靜息狀态下，經右心導管檢查測得的平均肺動脈壓（mPAP）≥ 25 mmHg（正常值為 8-20 mmHg）。這種高壓會增加右心室負荷，最終可能導緻右心衰竭。
核心病理機制與分類： 肺動脈高壓的核心問題是肺血管阻力增加，通常由肺小動脈異常收縮、重構（血管壁增厚、僵硬）或阻塞引起。根據病因，WHO将其分為五大臨床類型：
臨床表現： 症狀常隱匿且非特異，早期可能無症狀。隨着病情進展，典型症狀包括：
診斷與治療： 診斷需結合症狀、體征、心電圖、胸片、超聲心動圖（篩查和估測肺動脈壓的重要工具），最終确診需依賴右心導管檢查（金标準）。治療目标在于降低肺動脈壓、改善症狀、延緩疾病進展、提高生存率。方案高度依賴具體分類：
權威信息來源參考：
請注意：由于當前無法訪問實時網頁驗證鍊接有效性，以上引用來源（美國心髒協會、歐洲心髒病學會/歐洲呼吸學會、美國國立心肺血液研究所、肺動脈高壓協會）均為該領域全球公認的權威機構。建議通過其官方網站或PubMed等學術數據庫檢索具體文獻或指南獲取最準确和最新的詳細信息。
Pulmonary Hypertension（肺動脈高壓） 的詳細解釋如下：
Pulmonary Hypertension（PH）是指肺部血管壓力異常升高的病理狀态，主要表現為肺血管阻力增加和肺動脈平均壓（mPAP）升高。根據血流動力學标準，靜息狀态下經右心導管測得的肺動脈平均壓需≥25 mmHg（正常值為8-20 mmHg）。這種壓力升高可能由多種因素引起，如血管收縮、血管壁增厚或血栓形成，最終導緻右心負荷過重，甚至右心衰竭。
PH可分為以下幾類（部分示例）：
常見症狀包括呼吸困難、疲勞、胸痛、暈厥，嚴重時可出現右心衰竭（如下肢水腫、肝腫大）。診斷需結合影像學檢查（如超聲心動圖）、右心導管檢測及血液動力學評估。
PH是一種複雜的血管疾病，需通過多學科手段綜合管理。若需進一步了解具體分類或治療，可參考權威醫學資料。
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