{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T23:18:19Z","timestamp":1787008699035,"version":"build-2736575974"},"reference-count":12,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2024,1,25]],"date-time":"2024-01-25T00:00:00Z","timestamp":1706140800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,2,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Transcatheter aortic valve implantation (TAVI) is an established treatment for patients with symptomatic severe aortic stenosis. Patients with previous renal transplant are considered as a high-risk cohort who may develop procedural complications related to vascular access and renal impairment post-TAVI.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case summary<\/jats:title>\n                    <jats:p>Herein, we report a case of an 88-year-old male who presented with progressive dyspnoea. His transthoracic echocardiogram revealed severe aortic stenosis with a peak gradient of 75\u2005mmHg and impaired left ventricle systolic function (an estimated ejection fraction of 40%). He had a background of kidney transplant with progressive decline in renal function, requiring the formation of left arm arteriovenous fistula in preparation for future dialysis. He was successfully treated with TAVI using a single vascular access site without administering contrast media.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>Single-access, non-contrast TAVI is feasible when treating renal transplant patients with severe aortic stenosis and limited vascular access. The current minimalistic approach should be used only in highly selective patient cases.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/ehjcr\/ytae040","type":"journal-article","created":{"date-parts":[[2024,1,25]],"date-time":"2024-01-25T14:41:45Z","timestamp":1706193705000},"source":"Crossref","is-referenced-by-count":1,"title":["Single-access, non-contrast transcatheter aortic valve implantation, the ultimate minimalist approach: a case report"],"prefix":"10.1093","volume":"8","author":[{"given":"Mario E","family":"Diaz Nuila","sequence":"first","affiliation":[{"name":"Cardiothoracic Centre, Freeman Hospital , Freeman Road , Newcastle-upon-Tyne NE7 7DN, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashish","family":"Gupta","sequence":"additional","affiliation":[{"name":"Cardiothoracic Centre, Freeman Hospital , Freeman Road , Newcastle-upon-Tyne NE7 7DN, 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transplant waiting list: incidence, clinical correlates and outcomes","volume":"59","author":"Abbott","year":"2003","journal-title":"Clin Nephrol"},{"key":"2024060409355356500_ytae040-B3","doi-asserted-by":"crossref","first-page":"2733","DOI":"10.1161\/CIRCULATIONAHA.109.912170","article-title":"Survival of kidney transplantation patients in the United States after cardiac valve replacement","volume":"121","author":"Sharma","year":"2010","journal-title":"Circulation"},{"key":"2024060409355356500_ytae040-B4","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1093\/eurheartj\/ehab395","article-title":"2021 ESC\/EACTS guidelines for the management of valvular heart disease","volume":"43","author":"Vahanian","year":"2022","journal-title":"Eur Heart J"},{"key":"2024060409355356500_ytae040-B5","doi-asserted-by":"crossref","first-page":"778","DOI":"10.1681\/ASN.V114778","article-title":"Calcification of the aortic valve in the dialyzed 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