ABSTRACT
The Saudi Association for Pulmonary Hypertension [previously called Saudi Advisory Group for Pulmonary Hypertension] has published the first Saudi Guidelines on Diagnosis and Treatment of Pulmonary Arterial Hypertension back in 2008. [1] That guideline was very detailed and extensive and reviewed most aspects of pulmonary hypertension [PH]. One of the disadvantages of such detailed guidelines is the difficulty that some of the readers who just want to get a quick guidance or looking for a specific piece of information might face. All efforts were made to develop this guideline in an easy-to-read form, making it very handy and helpful to clinicians dealing with PH patients to select the best management strategies for the typical patient suffering from a specific condition. This Guideline was designed to provide recommendations for problems frequently encountered by practicing clinicians involved in management of PH. This publication targets mainly adult and pediatric PH-treating physicians, but can also be used by other physicians interested in PH
ABSTRACT
Chronic thromboembolic pulmonary hypertension [CTEPH] is categorized as group IV in the WHO classification for pulmonary hypertension. The disease requires a very low index of suspicion for identification and needs a special diagnostic approach utilizing clinical, radiological, and hemodynamic tools. As CTEPH is potentially curable, all efforts should be consumed to reach the accurate diagnosis and subsequently evaluated for operability. Although pulmonary endarterectomy [PEA] is the only curative tool so far, recent updates concerning medical and interventional therapy have made significant advances in inoperable patients. In this review, we provide a detailed discussion on diagnostic algorithm, surgical operability criteria, PEA, and the medical therapy