Pulmonary Hypertension definition

Pulmonary Hypertension a medical condition that encompasses all WHO classifications of pulmonary hypertension identified in the Nice 2013 Revised Classification system, including pulmonary arterial hypertension.
Pulmonary Hypertension means a mean systolic pulmonary artery pressure >25 mm Hg at rest or >30 mm Hg with exercise as measured by cardiac catheterization or with a peak systolic pulmonary artery pressure >45 mm Hg at rest as measured by Doppler Echocardiography, assuming a right atrial pressure of 5 mm Hg where the inferior vena cava is less than 2.0 cm and collapse is greater than 50%; assuming 10 mm Hg where the inferior vena cava is greater than 2.0 cm and collapse is less than or equal to 50%; and assuming 20 mm Hg where the inferior vena cava is greater than or equal to 2.0 cm and does not collapse; and where the inferior vena cava measurement is unavailable, a right atrial pressure of 5 mm Hg will be assumed.
Pulmonary Hypertension or “PH” means all conditions, diseases and disorders in which the pressure in the pulmonary artery (the blood vessel that leads from the heart to the lungs) rises above normal levels. This includes, without limitation, those conditions, diseases and disorders commonly referred to as “primary” and those commonly referred to as “secondary,” in each case pulmonary hypertension or pulmonary arterial hypertension.

Examples of Pulmonary Hypertension in a sentence

  • An unequivocal diagnosis of Primary (Idiopathic) Pulmonary Hypertension by a Cardiologist or specialist in respiratory medicine with evidence of right ventricular enlargement and the pulmonary artery pressure above 30 mm of Hg on Cardiac Cauterization.

  • Primary Pulmonary Hypertension with substantial right ventricular enlargement confirmed by investigations including cardiac catheterisation, resulting in permanent physical impairment of at least Class IV of the New York Heart Association (NYHA) Classification of Cardiac Impairment.

  • Guidelines for the diagnosis and treatment of pulmonary hypertension: the Task Force for the Diagnosis and Treatment of Pulmonary Hypertension of the European Society of Cardiology (ESC) and the European Respiratory Society (ERS), endorsed by the International Society of Heart and Lung Transplantation (ISHLT).

  • ACCF/AHA 2009 expert consensus document on pulmonary hypertension a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents and the American Heart Association developed in collaboration with the American College of Chest Physicians; American Thoracic Society, Inc.; and the Pulmonary Hypertension Association.

  • Guidelines for the diagnosis and treatment of pulmonary hypertension: The Task Force for the Diagnosis and Treatment of Pulmonary Hypertension of the European Society of Cardiology (ESC) and the European Respiratory Society (ERS), endorsed by the International Society of Heart and Lung Transplantation (ISHLT).

  • Primary Pulmonary Hypertension with substantial right ventricular enlargement confirmed by investigations including cardiac catheterisation, resulting in permanent physical impairment of at least Class IV of the New York Heart Association (NYHA) Classification of Cardiac Impairment.The NYHA Classification of Cardiac Impairment:Class I: No limitation of physical activity.

  • Pediatric Pulmonary Hypertension: Guidelines From the American Heart Association and American Thoracic Society.

  • ACCF/AHA 2009 expert consensus document on pulmonary hypertension: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents and the American Heart Association: developed in collaboration with the American College of Chest Physicians, American Thoracic Society, Inc., and the Pulmonary Hypertension Association.

  • Persistent Pulmonary Hypertension in the Newborn (PPHN)Prescription of nitric oxide should be supervised by a physician experienced in neonatal intensive care.

  • Recommendations for the Use of Inhaled Nitric Oxide Therapy in Premature Newborns with Severe Pulmonary Hypertension.

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