Sentence examples for presence of collateral from inspiring English sources

It can reveal the presence of collateral effects such as catalyst decay and diffusion limitations.

In four cases this could not be confirmed by angiography; in two of these cases this was due to the presence of collateral vessels.

The underlying hypothesis of this study is that the presence of collateral nerve fibers running orthogonal to the longitudinal fibers results in an orderly arrangement of the second eigenvectors.

In particular, we will assess in this trial whether a noncontrast MR imaging sequence, arterial spin labeling (ASL), can demonstrate the presence of collateral blood flow (compared with a gold standard of the angiogram) and whether it is useful to predict who will benefit from treatment.

The lack of sensitivity is likely due to the presence of collateral pathways that decompress the system.

Since the presence of collateral has a direct reducing impact on FTDCVA/DVA, this formula may give the impression that collateralization achieves a reduction in counterparty risk at no cost to either the bank or the clients.

Variations can occur depending on coronary dominance, anatomy of arterial branches and presence of collaterals ¤ See [4].

In case of terminal vascularisation, a proximal embolisation of the bleeding vessel may be enough to achieve the haemostasis, while in the presence of collaterals, it is crucial to embolise both the inflow and outflow vessels in order to avoid re-bleeding ("isolation technique") [22].

Identifying cirrhotic patients having high ammonia levels could be useful, as they lead the treating physician to suspect an eventual presence of collaterals, mainly esophageal varices.

Following a sustained episode of lethal I/R, the major determinants of MI size are the AAR of infarction, the duration of ischaemia, and the presence of collaterals.

The presence of collaterals based on etiology and Child-Pugh's classification is shown in Table 2. Esophageal Varices (EV), Portal Hypertensive Gastropathy (PHG), Large Spontaneous Shunts, LSS; Pearson Chi-square: 23.672, p = 0.166.