AIM. Evaluation of the effectiveness of intraoperative ultrasound flowmetry and identification of differencesin blood flow characteristics by autoarterial shunts in patients with high surgical risk (EvroScore>6) whounderwent surgery in IC conditions and on a working heart.Material and methods. The analysis included 96 patients with high surgical risk who underwent CABG both inthe of on pump and on a working heart conditions. The average age of patients in groups 1 and 2 was 61.5±2.9and 62.4±3.0 years, respectively (p=0.5). All patients of both groups underwent intraoperative ultrasoundflowmetry.Results. The indicators of intraoperative flowmetry confirm the good functioning of autoarterial transplants:the average volume blood flow rate is more than 20 ml/min, the pulsation index is not higher than 5 units andthe diastolic filling is higher than 50%. Previously used methods do not allow us to estimate the speed of bloodflow, to give a quantitative, devoid of subjectivity, assessment of blood flow. Flowmetry is the most commonlyused method for assessing the quality of shunts and can detect 2-4% of shunts that require revision.
| Mualliflar | Р. В. Сидоров, В.А. Сорокина, A. V. Basilevich, D. Yu. Pospelov, I. F. Shlyk, А.А. Меликулов, А.С. Бешимов |
|---|---|
| Jurnal | Shoshilinch tibbiyot axborotnomasi |
| Nashr sanasi | 2022-01-01 |
| Jild | 14 |
| Son | 4 |
| Til | en |
| DOI | 10.54185/tbem/vol14_iss4/a14 |
DOI: 10.54185/tbem/vol14_iss4/a14 · Maqolaning asl sahifasi · PDF
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