Are chest radiographs valuable in demonstrating clinically significant pacemaker complications that require reoperation?
Chest radiographs are useful after pacemaker placement and demonstrate the majority of complications that require reoperation. Familiarity with the expected normal position of the leads, appearances of pacemaker complications, and comparison with prior radiographs is crucial in rendering a correct diagnosis that guides patient management.
Gal-2 was identified as an inhibitor of arteriogenesis in a murine model supposedly via modulation of the monocyte/macrophage population. In PE, both the formation of spiral arteries as well as influx of macrophages are dramatically changed. Therefore we might speculate that disturbed transformation of spiral arteries in PE might correlate with the downregulated gal-2 expression by the trophoblast.