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Left main PCI: beware the circumflex!
Johnson NP, Ahn JM. Johnson NP, et al. Eur Heart J. 2023 Nov 1;44(41):4337-4339. doi: 10.1093/eurheartj/ehad434. Eur Heart J. 2023. PMID: 37477204 No abstract available.
Pressure gradient vs. flow relationships to characterize the physiology of a severely stenotic aortic valve before and after transcatheter valve implantation.
Johnson NP, Zelis JM, Tonino PAL, Houthuizen P, Bouwman RA, Brueren GRG, Johnson DT, Koolen JJ, Korsten HHM, Wijnbergen IF, Zimmermann FM, Kirkeeide RL, Pijls NHJ, Gould KL. Johnson NP, et al. Among authors: johnson dt. Eur Heart J. 2018 Jul 21;39(28):2646-2655. doi: 10.1093/eurheartj/ehy126. Eur Heart J. 2018. PMID: 29617762 Free PMC article.
Validation of a novel non-hyperaemic index of coronary artery stenosis severity: the Resting Full-cycle Ratio (VALIDATE RFR) study.
Svanerud J, Ahn JM, Jeremias A, van 't Veer M, Gore A, Maehara A, Crowley A, Pijls NHJ, De Bruyne B, Johnson NP, Hennigan B, Watkins S, Berry C, Oldroyd KG, Park SJ, Ali ZA. Svanerud J, et al. Among authors: johnson np. EuroIntervention. 2018 Sep 20;14(7):806-814. doi: 10.4244/EIJ-D-18-00342. EuroIntervention. 2018. PMID: 29790478 Free article. Clinical Trial.
Fractional flow reserve-guided percutaneous coronary intervention vs. medical therapy for patients with stable coronary lesions: meta-analysis of individual patient data.
Zimmermann FM, Omerovic E, Fournier S, Kelbæk H, Johnson NP, Rothenbühler M, Xaplanteris P, Abdel-Wahab M, Barbato E, Høfsten DE, Tonino PAL, Boxma-de Klerk BM, Fearon WF, Køber L, Smits PC, De Bruyne B, Pijls NHJ, Jüni P, Engstrøm T. Zimmermann FM, et al. Among authors: johnson np. Eur Heart J. 2019 Jan 7;40(2):180-186. doi: 10.1093/eurheartj/ehy812. Eur Heart J. 2019. PMID: 30596995 Free PMC article.
Rationale and design of SAVI-AoS: A physiologic study of patients with symptomatic moderate aortic valve stenosis and preserved left ventricular ejection fraction.
Eerdekens R, Tonino P, Zelis J, Adrichem R, Ahn JM, Demandt J, Eftekhari A, El Farissi M, Freeman P, Rahman Ihdayhid A, Kakouros N, Kim DH, Lee SA, Van Mieghem NM, Qureshi W, Johnson NP. Eerdekens R, et al. Among authors: johnson np. Int J Cardiol Heart Vasc. 2022 May 27;41:101063. doi: 10.1016/j.ijcha.2022.101063. eCollection 2022 Aug. Int J Cardiol Heart Vasc. 2022. PMID: 35663622 Free PMC article.
Coronary steal: how many thieves are out there?
Achim A, Johnson NP, Liblik K, Burckhardt A, Krivoshei L, Leibundgut G. Achim A, et al. Among authors: johnson np. Eur Heart J. 2023 Aug 7;44(30):2805-2814. doi: 10.1093/eurheartj/ehad327. Eur Heart J. 2023. PMID: 37264699 Review.
399 results