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Table 1 Demographics and symptoms of patients who underwent CTPA

From: Yield of CT pulmonary angiography in the diagnosis of acute pulmonary embolism: short report

Number of CTPA scans 1331
Age (years) 60.2 ± 16.6
Male sex (n) 575 (43.2)
Hemoptysis (n) 610 (45.9)
Dyspnea (n) 390 (29.3)
Chest pain (n) 417 (31.4)
Syncope (n) 340 (25.6)
Desaturation (n) 147 (11.1)
Signs of right-sided heart failure (n) 16 (1.20)
  1. Numbers in parentheses are percentages. Signs and symptoms were collected from the scan requests