Ascending Aorta DilationThe clinical spectrum and underlying pathophysiology of isolated congenital complete heart block (CCHB) remain incompletely understood. Aortic dilation has been anecdotally observed in some children with CCHB, but detailed reports are lacking. This study sought to systematically ...
Download: Download full-size image Figure 3. Externally reinforced reduction aortoplasty. A cut-open Dacron vascular prosthesis is placed around the ascending aorta, which is already decreased in diameter. Note the presence of the proximal anchoring sutures (A). The Dacron wrap is tailored snug bu...
Free Essays from Bartleby | II- MDCT angiography of the thoracic aorta: At the point when an acute aortic syndrome (AAS) is suspected (owing either to...
Aortic size at the sinuses of Valsalva was slightly larger among female rowers than runners (mean [SD], 33.7 [3.3] mm; 95% CI, 33.1-34.3; vs 32.3 [2.9] mm; 95% CI, 31.6-33.1; P = .008), but there was no difference across sports in the ascending aorta (mean [SD]...
in the ascending aorta. As such we have made use of pre-existing MR data to investigate the heritability of several different haemodynamic metrics in the thoracic ascending aorta in a family-based cohort, to estimate the influence of genetic factors on aortic blood flow characteristics. We show ...
b A wrapped aorta Full size image Results There were no intraoperative complications in any of the patients and there were no problems associated with applying the aortic wrap. The intra and perioperative data are presented in Table 3. None of the patients died during the early postoperative ...
NOTCH is activated in BAV ascending aorta prior to dilation. Representative images of NOTCH receptors (a–f) and ligands (g–l). Scale bar = 50 μm, N = 7–10 patients/group. Results are expressed as mean ± SD (Mann-Whitney U-test). Full size image Expression of ce...
The aorta contains numerous cell types that contribute to vascular inflammation and thus the progression of aortic diseases. However, the heterogeneity and cellular composition of the ascending aorta in the setting of a high-fat diet (HFD) have not been
The aorta naturally dilates over time at a rate of approximately 0.15 mm per year.40,41The effect of age on aortic wall thickness is less clear because it has been reported to either increase42or remain constant41over time. However, even preserved thickness with dilation requires an increase ...
Reduction aortoplasty is less technically demanding than tube graft replacement of the ascending aorta, but long-term results reveal a significant risk of recurrent dilation.20,21 We have therefore avoided this procedure. Show abstract Size reduction ascending aortoplasty: Is it dead or alive? 2004...