what is borderline pulmonary hypertension

Pulmonary hypertension is a cardiac and pulmonary condition characterized by an abnormally elevated pressure in the pulmonary artery, potentially leading to an increased workload on the right ventricle and ultimately heart failure. Borderline pulmonary hypertension refers to a state where pulmonary artery pressure is mildly elevated, falling between normal and hypertensive levels. While this condition may not immediately pose severe health risks, it can progressively deteriorate if left unaddressed.

The diagnosis of borderline pulmonary hypertension is typically based on a resting pulmonary artery systolic pressure ranging from 30 to 35 mmHg, or a pressure exceeding 40 mmHg after exercise. These values are marginally above the normal range but do not yet meet the diagnostic criteria for typical pulmonary hypertension. Causes of borderline pulmonary hypertension are varied and can include chronic obstructive pulmonary disease, sleep apnea, pulmonary fibrosis, and heart conditions, among others. Symptoms may encompass shortness of breath, fatigue, chest pain, and fainting, which can intensify as the disease progresses.

For individuals with borderline pulmonary hypertension, regular monitoring of pulmonary artery pressure is advised, along with lifestyle improvements such as quitting smoking, maintaining a healthy diet, and engaging in moderate physical activity. Additionally, following medical guidance is crucial, and pharmacological treatment may be necessary to manage the condition. Immediate medical attention is warranted if new or worsening symptoms arise. In conclusion, although borderline pulmonary hypertension may not pose an immediate threat to life, patients must vigilantly monitor their condition and actively take steps to prevent its further progression.