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Table 3 Cardiac catheter flow study and pressure study results

From: Coronary sinus atrial septal defects in adults over the past 20 years at new Tokyo hospital: case series

  Qp/Qs L–R shunt ratio (%) R − L shunt ratio (%) PAP s/m (mmHg) PCWP (mmHg) C.I. (L/min/m2)
Case 1 3.1 71.4 12.0 78/36 15 4.96
Case 4 1.42 35.4 8.4 19/8 1 5.32
Case 5 1.82 45.0 0.0 33/21 11 4.17
  1. Qp/Qs pulmonary-to-systemic blood flow ratio, L to R left to right, R to L right to left, PAP s/m pulmonary artery pressure systolic/mean, PCWP mean pulmonary capillary wedge pressure, C.I. cardiac output index