{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,2]],"date-time":"2026-11-02T17:32:27Z","timestamp":1793640747788,"version":"4.5.1"},"reference-count":27,"publisher":null,"issue":"1","license":[{"start":{"date-parts":[[2020,2,6]],"date-time":"2020-02-06T00:00:00Z","timestamp":1580947200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/lib.ossn.ru\/jour\/about\/editorialPolicies#openAccessPolicy"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Kardiologiia"],"abstract":"<jats:p>\n                    <jats:bold>Objective<\/jats:bold>\n                    Compare the distance between the pulmonary artery (PA) and the left coronary artery (LCA) using pulmonary angiography and the rate of detection of the signs of left ventricular myocardial ischemiain the first electrocardiogram (ECG) in pulmonary embolism (PE) patients with or without angina\u00a0to detect possible causes of angina pectoris.\n                    <jats:bold>Material and Methods<\/jats:bold>\n                    Measurement of the minimum distance between the PA and LCA in multislice spiral computed tomography and analysis of the first ECG were performed in 55 PE patients. 15 (27.3%) patients had angina pectoris at the onset of the disease.\n                    <jats:bold>Results<\/jats:bold>\n                    Angina pectoris was observed in 14 (93.3%) of 15 patients with the distance between the PA andLCA less than 4.3 mm, and in one (2.5%) of 40 patients with the distance between these vessels equalto or exceeding the specified value (p&lt;0.001). In the first ECG, the ST elevation in the aVR lead wasdetected in 10 (66.7%) patients with angina pectoris, and only in 3 (7.5%) patients without anginapectoris (p&lt;0.001).\n                    <jats:bold>Conclusions<\/jats:bold>\n                    The findings suggest that angina pectoris in acute pulmonary embolism may be caused by compression of the LCA by the dilated PA.\n                  <\/jats:p>","DOI":"10.18087\/cardio.2020.1.n729","type":"journal-article","created":{"date-parts":[[2020,4,4]],"date-time":"2020-04-04T02:42:06Z","timestamp":1585968126000},"page":"28-34","source":"Crossref","is-referenced-by-count":4,"title":["On the Causes of Angina Pectoris in Patients With Pulmonary Embolism"],"prefix":"10.68900","volume":"60","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8879-3791","authenticated-orcid":true,"given":"E. S.","family":"Mazur","sequence":"first","affiliation":[{"name":"Tver State Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4818-434X","authenticated-orcid":true,"given":"V. V.","family":"Mazur","sequence":"additional","affiliation":[{"name":"Tver State Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1562-6212","authenticated-orcid":true,"given":"R. M.","family":"Rabinovich","sequence":"additional","affiliation":[{"name":"Tver Regional Clinical Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0784-5845","authenticated-orcid":true,"given":"K. S.","family":"Myasnikov","sequence":"additional","affiliation":[{"name":"Tver Regional Clinical Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5556-3076","authenticated-orcid":true,"given":"M. A.","family":"Bachurina","sequence":"additional","affiliation":[{"name":"Tver Regional Clinical Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":null,"published-online":{"date-parts":[[2020,2,6]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","unstructured":"Pollack CV, Schreiber D, Goldhaber SZ, Slattery D, Fanikos J, O\u2019Neil BJ et al. Clinical Characteristics, Management, and Outcomes of Patients Diagnosed With Acute Pulmonary Embolism in the Emergency Department. Journal of the American College of Cardiology. 2011;57(6):700\u20136. DOI: 10.1016\/j.jacc.2010.05.071","DOI":"10.1016\/j.jacc.2010.05.071"},{"key":"ref2","doi-asserted-by":"crossref","unstructured":"Kreit JW. The Impact of Right Ventricular Dysfunction on the Prognosis and Therapy of Normotensive Patients With Pulmonary Embolism. Chest. 2004;125(4):1539\u201345. 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