Pulmonary Hypertension Diagnosis

Pulmonary Hypertension classification

Pulmonary hypertension classification encompasses five groups.

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GROUP I - Pulmonary arterial hypertension

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GROUP II - Pulmonary hypertension associated with left heart disease

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GROUP III - Pulmonary hypertension associated with lung diseases and/or hypoxia

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GROUP IV - Pulmonary hypertension associated with pulmonary artery obstructions

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GROUP V - Pulmonary hypertension with unclear and/or multifactorial mechanisms