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Table 1 Timeline – history, course of the disease, diagnosis and treatment

From: The multiple systemic artery to pulmonary artery fistulas resulting in severe irreversible pulmonary arterial hypertension in patient with previous history of pneumothorax

1976

right-hand pneumothorax

2007

Hospitalized three times for atrial fibrillation and heart failure echocardiography, cardioversion, coronarography were performed. Every time discharged from the departments with diagnosis: Atrial fibrillation, Heart failure, NYHA class II.

2010–2011

Increasing growing shortness of breath and symptoms of heart failure. Patient was hospitalized 3 times. Indirect features of pulmonary hypertension in echocardiography were detected. Three times chest-CT examination was performed; pulmonary embolism or chronic thromboembolic pulmonary arterial hypertension (2 x angio-CT) or pulmonary fibrosis (high resolution computer tomography) was excluded.

Diagnosis of pulmonary hypertension was established, WHO class III.

DEC-2011

Admission to cardiology clinic – echocardiography (TTE, TEE), 6-min walking test, NT-proBNP, right heart catheterisation, pulmonary vasoreactivity test.

Diagnosis of irreversible arterial pulmonary hypertension was established.

Treatment with the illoprost and sildenafil has started

JAN-2012

control visit – improvement in WHO class, decrease of NT-proBNP concentration and increase of 6-min test distance

MAY-2012

Control RHC. SaO2 of blood samples obtained during RHC from upper lobe artery of the right lung amounted 87%.

Angiographic diagnostic of pulmonary arteries revealed PAH fistulas between subclavian and upper lobe of right lung arteries

JUN 2012

angio-CT of systemic arteries revealed additional presence of bronchial artery fistulas to upper lobe of right lung arteries

III-2013

Embolisation of fistulas

VI-2013

Death as a result of worsening of heart failure combined with pneumonia.