| Autor: |
E P, Panchenko, I E, Smirnov, A G, Ziabkina, V M, Ianus, E Iu, Kocherga |
| Rok vydání: |
1986 |
| Předmět: |
|
| Zdroj: |
Biulleten' Vsesoiuznogo kardiologicheskogo nauchnogo tsentra AMN SSSR. 9(1) |
| ISSN: |
0201-7369 |
| Popis: |
The levels of TxB2 and 6-keto-PGI alpha in the coronary sinus and thoracic aorta blood were determined in 14 patients with angina pectoris and signs of coronary atherosclerosis. 12 patients were involved in a dynamic study: before, during and 10 minutes after ischaemia-inducing atrial pacing. In all the patients atrial pacing resulted in a typical episode of angina, in 7 of them ST-segment depression of not less than 2 mm was seen on the ECG. In one patient arachidonic acid metabolites were evaluated during the control period and during a spontaneous episode of angina accompanied by ST-segment elevations. In 8 of 9 patients TxB2 was produced by the myocardium during atrial pacing. During monitored evaluation of arachidonic acid metabolites one patient with spontaneous angina demonstrated a gradual lowering of the 6-keto-PGI alpha, it being minimal by the beginning of the episode; TxB2 level increased more rapidly. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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