icd 10 pulmonary arterial hypertension

Pulmonary arterial hypertension is a chronic and potentially life-threatening cardiovascular condition characterized by abnormally high blood pressure in the pulmonary arteries. It can result from various factors, including genetic predispositions, autoimmune disorders, exposure to drugs or toxins, and chronic lung diseases. Untreated, this disease can severely compromise heart function and pose a risk to life.

Symptoms of pulmonary arterial hypertension can vary widely based on the severity of the condition, ranging from mild shortness of breath and fatigue to severe right-sided heart failure. Initially, patients might only experience slight breathlessness or fatigue after exertion. As the disease progresses, more pronounced symptoms such as chest pain, fainting, and leg swelling may emerge. In the most severe cases, patients may develop right ventricular hypertrophy and dysfunction, culminating in heart failure.

Individuals with pulmonary arterial hypertension should avoid strenuous exercise and overexertion in their daily lives to lessen the strain on their hearts. Additionally, maintaining a healthy diet and controlling body weight are crucial. Patients should take medications under a physician's supervision and undergo regular check-ups to track the progression of their disease. It is imperative not to discontinue or alter medication doses without medical advice, as this could exacerbate the condition. Should new symptoms arise or the condition worsen, immediate medical attention is advised.