Is improvement in left ventricular function following successful rescue percutaneous coronary intervention independent of time-to-reperfusion?
Successful rescue PCI was associated with improved LV function at follow up in the majority of patients. Stenting, but not GP IIb/IIIa inhibitor therapy, predicted improved LV function in the area supplied by the infarct-related artery. These improvements in regional wall motion were independent of the time taken to establish reperfusion, provided the intervention was carried out between 3 to 24 hours from the onset of pain.
The pseudo-tori found in some Ericaceae are considered to be similar to pit membrane thickenings previously recorded in Rosaceae. While true tori appear to be functionally significant in terms of efficiency and safety of water transport, the possible function of pseudo-tori could be associated with the role of plasmodesmata during differentiation of tracheids, fibre-tracheids or narrow vessels.