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'Knowledge': [446], 'Institute': [447, 456], "Michael's": [450], 'Policy,': [459], 'Management': [460], 'Evaluation,': [462], 'Toronto,': [465], 'Ontario,': [466], 'Canada': [467], '(P.J.).': [468], 'WindeckerStephan': [471], 'Windecker': [472, 1611, 2070], 'https://orcid.org/0000-0003-2653-6762': [473], 'PilgrimThomas': [488], 'Pilgrim': [489, 1715, 2072], 'https://orcid.org/0000-0001-8721-4068': [490], 'LanzJonas': [505], 'Lanz': [506, 1745, 1797, 2075], 'Freiburgstrasse': [514, 1785], '18,': [515, 1786], '3010': [520, 1791], 'Switzerland.': [522, 1793], 'Email': [523, 1794], 'E-mail': [524], 'Address:': [525], '[email': [526], 'protected]': [527], 'https://orcid.org/0000-0002-5035-6625': [528], 'Originally': [547, 2287], 'published22': [548], 'Mar': [549], '2021https://doi.org/10.1161/CIRCULATIONAHA.120.052251Circulation.': [550], '2021;143:1267–1269SCOPE': [551], '(Safety': [553], 'Efficacy': [555], 'Symetis': [558], 'ACURATE': [559, 1970, 2089, 2199, 2260], 'neo/TF': [560], 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1883, 1924, 1978, 2091, 2255], 'patients': [588, 769, 984, 1029, 1085, 1363, 1415, 1838, 2256], 'symptomatic': [590, 641, 988, 1840], 'severe': [591, 642, 938, 989, 1841], 'aortic': [592, 597, 643, 990, 1834, 1842, 1917, 2293], 'stenosis': [593, 644], 'undergoing': [594, 985, 1086, 1364, 2257], 'transfemoral': [595], 'transcatheter': [596, 1072, 1833, 1880, 1972, 2017], 'valve': [598, 626, 712, 1074, 1369, 1407, 1835, 1918, 1922, 1974, 2294], 'replacement': [599, 1836, 1882, 1919, 1923], '(TAVR).': [600], 'At': [601, 817], '30': [602, 1007, 1150], 'days,': [603], 'TAVR': [604, 775, 986, 1087, 1098, 2258], 'NEO': [606, 777, 828, 945, 980, 1004, 1046, 1060, 1130, 1359, 1389], 'did': [607], 'not': [608, 1106, 1289, 1679], 'meet': [609], 'noninferiority': [610], 'compared': [611, 683, 1315], 'S3': [613, 780, 833, 982, 1361], 'regarding': [614], 'primary': [616], 'composite': [617, 861], 'end': [618, 722, 882], 'point': [619, 723], 'because': [620], 'higher': [622, 942, 997, 1036, 1133, 1376], 'rates': [623, 673, 804, 820, 1013, 1101, 1123], 'prosthetic': [625], 'regurgitation': [627], '(PVR)': [628], 'acute': [630], 'kidney': [631], 'injury.1': [632], 'Here': [633], 'we': [634], 'report': [635], 'outcomes': [636, 971, 1297, 1353, 1962], '1': [638, 675, 818, 851, 889, 931, 965, 1042, 1143, 1299, 1311, 1338, 1392], 'year.Patients': [639], 'deemed': [645], 'increased': [647, 1227, 1265], 'surgical': [648, 1921], 'risk': [649, 915, 1028, 1080, 1121], 'were': [650, 660, 770, 824, 907, 957, 972, 1105, 1114, 1132], 'recruited': [651], '20': [653], 'tertiary': [654], 'centers': [655], 'across': [656], 'Europe.': [657], 'endpoints': [659], 'adjudicated': [661, 1307], 'by': [662, 684, 701, 1434, 1659, 1683, 1706], 'independent': [664, 703], 'events': [666, 1053], 'committee': [667, 1697], 'blinded': [668], 'treatment': [670, 1111], 'allocation.': [671], 'Outcome': [672], 'year': [676, 852, 1043, 1312], 'are': [677, 757, 812, 1018, 1245, 1252, 1321, 1397], 'reported': [678, 709, 1025, 1760], 'as': [679, 1648], 'Kaplan-Meier': [680, 894], 'estimates': [681], 'means': [685], 'Cox': [687], 'proportional': [688], 'hazard': [689, 806], 'models': [690], 'intention-to-treat': [693, 886], 'cohort.': [694, 714], 'performance': [696, 1408], 'follow-up': [698, 788, 1395], 'was': [699, 730, 789, 1288, 1313, 1381, 1432], 'assessed': [700], 'echocardiography': [704], 'core': [705, 1161, 1206, 1305], 'laboratory': [706, 1162, 1207, 1306], 'implant': [713], 'Details': [715], 'concerning': [716], 'administrative': [717], 'structure,': [718], 'study': [719, 740, 756], 'design,': [720], 'definitions': [724], 'have': [725, 797, 1223, 1332, 1763], 'been': [726, 798], 'reported.1': [727, 800], 'Study': [728], 'approval': [729], 'obtained': [731], 'from': [732, 759, 1006, 1050, 1439, 1459, 1476, 1506, 1517, 1539, 1555, 1563, 1586, 1593, 1604, 1620, 1724, 1750], 'institutional': [733, 1718], 'ethics': [734], 'committees': [735], 'each': [737], 'site.': [738], 'The': [739, 748, 992, 1034, 1177, 1958], 'registered': [742], '(URL:': [743], 'https://www.clinicaltrials.gov;': [744, 1775], 'Unique': [745, 1776], 'identifier:': [746, 1777], 'NCT03011346).': [747], 'data': [749, 1169, 1213, 1250, 1309, 1396], 'that': [750, 1054, 1703, 1761], 'support': [751, 1582], 'findings': [753, 1118, 1274, 1320], 'this': [755], 'available': [758, 790], 'corresponding': [761], 'author': [762], 'on': [763, 1409, 1710], 'reasonable': [764], 'request.A': [765], 'total': [766], '739': [768], 'randomly': [771], 'assigned': [772], '(1:1)': [773], '(n=372)': [778], 'or': [779, 937, 1220, 1472, 1687, 1879], '(n=367)': [781], 'between': [782, 1109], 'February': [783], '2017': [784], '2019.': [786], 'One-year': [787], '715': [792], '(96.8%)': [793], 'patients.': [794], 'Baseline': [795], 'characteristics': [796, 1075, 1219], 'previously': [799, 1024], 'Major': [801], 'outcome': [803], 'ratios': [807, 897], '2': [810], 'groups': [811], 'depicted': [813], 'Figure.': [816], 'year,': [819, 932, 966, 1339], 'all-cause': [822, 863, 1039], 'death': [823, 864, 1012, 1040, 1082], '10.9%': [825], '8.3%': [830], 'group': [834, 906, 946, 1047, 1131, 1655, 1698], '(hazard': [835, 853, 873], 'ratio,': [836, 854, 874], '1.31': [837], '[95%': [838, 856, 876], 'CI,': [839, 857, 877], '0.81–2.10]).': [840], 'Disabling': [841], 'stroke': [842, 867, 1104], 'occurred': [843, 1055], '2.9%': [845], '1.7%': [848], '1.66': [855], '0.60–4.57]),': [858], 'disabling': [866, 1103], '12.0%': [869], '9.4%,': [871], 'respectively': [872], '1.27': [875], '0.81–1.98]).Download': [878], 'figureDownload': [879], 'PowerPointFigure.': [880], 'points': [883], 'cohort': [887], 'year.': [890, 1300, 1393], '*Percentages': [891], 'refer': [892], 'estimates.': [895], '†Hazard': [896], 'adjusted': [908], 'Society': [910], 'Surgeons': [913], 'predicted': [914], 'mortality': [917, 1069], 'category': [918], 'according': [919], 'strata': [922], 'used': [923], 'randomization.': [925], 'CHF': [926], 'indicates': [927], 'congestive': [928], 'heart': [929, 1073, 1973, 2018], 'failure.At': [930], 'prevalence': [934], 'moderate': [936, 1126], 'PVR': [939, 995, 1127, 1230, 1374], 'remained': [940, 996, 1375], 'numerically': [941, 1035], '(15/168': [947], '[8.9%]': [948], 'versus': [949, 960, 1828, 1920, 2015], '6/165': [950], '[3.6%];': [951], 'P=0.07),': [952], 'whereas': [953], 'mean': [954, 1000, 1386], 'transprosthetic': [955, 999, 1266, 1385], 'gradients': [956, 1001, 1237, 1267, 1387], 'lower': [958, 1002, 1178, 1235, 1384], '(7.2±3.3': [959], '11.5±5.4': [961], 'mm': [962], 'Hg;': [963], 'P<0.001).At': [964], 'no': [967, 1347, 1764], 'differences': [968, 1154, 1294, 1349], 'observed': [973, 1014, 1238, 1405], 'comparison': [977, 1166, 2011], 'stenosis.': [991], 'rate': [993, 1037, 1228, 1303, 1372], 'recipients': [1005, 1390], 'days': [1008], '1-year': [1010, 1351, 1961], 'follow-up.One-year': [1011], 'range': [1021], 'those': [1023], 'intermediate': [1027, 1120], 'using': [1030, 1968], 'newer': [1031, 1330], 'generation': [1032], 'devices.2,3': [1033], 'partly': [1048], 'results': [1049], 'periprocedural': [1051], 'adverse': [1052], 'more': [1056, 1187], 'frequently': [1057], 'group.1': [1061], 'It': [1062, 1258], 'may': [1063, 1222], 'be': [1064, 1277], 'difficult': [1065], 'ascribe': [1067], 'longer-term': [1068], 'specific': [1071], 'given': [1076], 'high': [1078], 'background': [1079], 'elderly': [1084], 'lack': [1090, 1157], 'adequately': [1092], 'powered': [1093, 1290], 'controlled': [1095, 1173, 1344], 'trials': [1096, 1657, 1702], 'devices.': [1099], 'Similarly,': [1100], 'statistically': [1107], 'different': [1108], 'groups,': [1112], 'consistent': [1115, 1322], 'previous': [1117, 1139, 1249], 'cohorts.2–4The': [1122], '≥': [1125], 'than': [1137], 'observational': [1140, 1168], '(3.6%': [1141], 'year)': [1144], 'propensity-matched': [1146], 'studies': [1147], '(4.8%': [1148], 'days).4,5': [1151], 'However,': [1152], 'methodologic': [1153], 'echocardiographic': [1160, 1308], 'preclude': [1163], 'direct': [1165], 'trial.': [1176], 'radial': [1179], 'force': [1180], 'system': [1185], 'requires': [1186], 'careful': [1188], 'patient': [1189], 'selection': [1190], 'particular': [1192], 'attention': [1193], 'adequate': [1195], 'sizing': [1196], 'unfavorable': [1198, 1217], 'calcification': [1199], 'device': [1202, 1688], 'landing': [1203], 'zone.': [1204], 'Planned': [1205], 'assessment': [1208], 'baseline': [1210], 'computed': [1211], 'tomography': [1212], 'will': [1214], 'reveal': [1215], 'whether': [1216, 1264], 'anatomic': [1218], 'undersizing': [1221], 'contributed': [1224, 1772], 'arm.The': [1234], 'transvalvular': [1236], 'after': [1239], 'implantation': [1240], 'line': [1247], 'attributable': [1253], 'its': [1255], 'supra-annular': [1256], 'design.5': [1257], 'matter': [1261], 'debate': [1263], 'prosthesis–patient': [1269], 'mismatch': [1270], 'affect': [1271], 'long-term': [1272, 1410], 'outcomes.Our': [1273], 'need': [1275], 'interpreted': [1278], 'light': [1281], 'several': [1283, 1700], 'limitations.': [1284], 'First,': [1285], 'detect': [1292], 'significant': [1293, 1348], 'Second,': [1301], 'low': [1314], '30-day': [1317, 1324], 'follow-up;': [1318], 'however,': [1319], 'results.': [1325], 'Third,': [1326], 'both': [1328], 'devices,': [1329], 'iterations': [1331], 'since': [1333], 'received': [1334, 1456, 1469, 1514, 1536, 1548, 1580, 1680, 1717], 'Conformité': [1335], 'Européenne': [1336], 'marking.At': [1337], 'demonstrated': [1346], 'associated': [1354], 'use': [1357], 'TAVR.': [1365], 'In': [1366], 'terms': [1367], 'performance,': [1370], 'but': [1377, 1677], 'hemodynamic': [1379], 'profile': [1380], 'superior': [1382], 'among': [1388], 'Extended': [1394], 'required': [1398], 'determine': [1400], 'effect': [1402], 'differential': [1406], 'outcomes.AcknowledgmentsThe': [1411], 'authors': [1412, 1759], 'thank': [1413], 'who': [1416, 1423], 'participated': [1417], 'staff': [1421], 'members': [1422], 'conducted': [1424], 'study.Sources': [1428], 'FundingThe': [1430], 'supported': [1433], 'dedicated': [1436], 'research': [1437, 1550, 1613, 1719, 1748], 'grant': [1438, 1749], 'Boston': [1440, 1450, 1460, 1479, 1492, 1519, 1540, 1564, 1576, 1587, 1597, 1608, 1625, 1664, 1727, 1742, 1751], 'Scientific,': [1441, 1461, 1480, 1493, 1520, 1565, 1598, 1626, 1665, 1728], 'Marlborough,': [1442], 'MA.Disclosures': [1443], 'Dr': [1444, 1466, 1484, 1528, 1545, 1558, 1570, 1589, 1610, 1714, 1744], 'proctor': [1448, 1475, 1532, 1574, 1738], 'Scientific': [1451, 1541, 1577, 1752], 'Abbott': [1453, 1600], 'has': [1455, 1468, 1513, 1535, 1547, 1579, 1678, 1716], 'speaker': [1457, 1470, 1515, 1537, 1553, 1584, 1722], 'fees': [1458, 1471, 1538, 1554, 1562, 1585, 1603, 1723], 'Abbott,': [1462, 1477, 1494, 1522, 1621, 1660], 'Lifesciences.': [1465, 1483, 1544, 1557, 1569], 'Biotronik,': [1478, 1627, 1666], 'consultant': [1488, 1731], 'Medtronic,': [1490, 1521, 1566, 1596, 1640, 1671], 'Edwards,': [1491, 1518], 'Transverse': [1495, 1509], 'Inc,': [1497], 'Astra': [1498, 1523], 'Zeneca,': [1499, 1524], 'Claret': [1501], 'Medical;': [1502], 'owns': [1503], 'stock': [1504], 'options': [1505], 'Emboline': [1507], 'Inc;': [1511], 'honoraria': [1516], 'Bayer,': [1525, 1624], 'Novartis.': [1527], 'unrestricted': [1549], 'grants': [1551, 1592, 1616, 1720], 'reports': [1560, 1591, 1612, 1746], 'personal': [1561, 1602, 1681, 1712], 'travel': [1581], 'Scientific.': [1588, 1609, 1743], 'Lifesciences,': [1595, 1636, 1669], 'BTG,': [1605], 'Teleflex,': [1606], 'educational': [1615], 'his': [1618, 1711, 1754], 'institution': [1619], 'Amgen,': [1622, 1662], 'BMS,': [1623, 1663], 'Cardinal': [1628], 'Health,': [1629], 'CardioValve,': [1630], 'CSL': [1631], 'Behring,': [1632], 'Daiichi': [1633], 'Sankyo,': [1634], 'Johnson': [1637], '&': [1638], 'Johnson,': [1639], 'Querbet,': [1641], 'Polares,': [1642, 1672], 'Sanofi,': [1643], 'Terumo,': [1644], 'Sinomed;': [1646], 'serves': [1647], 'unpaid': [1650], 'member': [1651, 1693], 'steering/executive': [1654, 1696], 'funded': [1658], 'Abiomed,': [1661], 'Cardiovalve,': [1667], 'MedAlliance,': [1670], 'Sinomed,': [1673], 'V-Wave,': [1674], 'Xeltis,': [1676], 'payments': [1682], 'any': [1684], 'pharmaceutical': [1685], 'company': [1686], 'manufacturer;': [1689], 'receive': [1704], 'funding': [1705], 'industry': [1707], 'without': [1708], 'impact': [1709], 'remuneration.': [1713], 'Biotronik': [1725], 'HighLife': [1733], 'SAS,': [1734], 'Medtronic': [1740], 'institution.': [1755], 'All': [1756], 'other': [1758], 'they': [1762], 'relationships': [1765], 'disclose.Footnotes*W-K.': [1767], 'T.': [1770], 'equally.REGISTRATION:': [1773], 'URL:': [1774], 'NCT03011346.https://www.ahajournals.org/journal/circJonas': [1778], 'jonas.[email': [1795], 'protected]chReferences1.': [1796], 'J,': [1798, 2007, 2067, 2144, 2174, 2212, 2222, 2226], 'WK,': [1800, 1937], 'T,': [1802, 1947, 1953, 1997, 2005, 2035, 2065], 'C,': [1804, 1812, 1939, 1993, 2037, 2045, 2140, 2162, 2166, 2182], 'H,': [1806, 1873, 1955, 2039, 2051], 'A,': [1808, 1949, 1995, 2041, 2107, 2111, 2138, 2148, 2170, 2172, 2224], 'S,': [1810, 1897, 1909, 1913, 1943, 2043, 2057, 2063, 2071], 'M,': [1814, 1816, 1865, 1903, 1941, 2001, 2047, 2049, 2117, 2122, 2128, 2142, 2154, 2176, 2184, 2232, 2234], 'et': [1817, 1874, 1914, 1956, 2008], 'al.;': [1818, 1875], 'investigators.': [1821], 'Safety': [1822], 'efficacy': [1824], 'stenosis:': [1843], 'randomised': [1845], 'non-inferiority': [1846], 'trial.Lancet.': [1847], '2019;': [1848], '394:1619–1628.': [1849], 'doi:': [1850, 1891, 1933, 1985], '10.1016/S0140-6736(19)32220-2CrossrefMedlineGoogle': [1851], 'Scholar2.': [1852], 'Reardon': [1853], 'MJ,': [1854], 'Van': [1855, 2219, 2240], 'Mieghem': [1856, 2241], 'NM,': [1857], 'Popma': [1858], 'JJ,': [1859], 'Kleiman': [1860], 'NS,': [1861], 'Søndergaard': [1862], 'L,': [1863, 2053, 2055, 2130, 2134, 2228], 'Mumtaz': [1864], 'Adams': [1866], 'DH,': [1867], 'Deeb': [1868], 'GM,': [1869], 'Maini': [1870], 'B,': [1871, 2059, 2180, 2218, 2230], 'Gada': [1872], 'SURTAVI': [1876], 'Investigators.': [1877], 'Surgical': [1878], 'aortic-valve': [1881], 'intermediate-risk': [1884, 1925], 'patients.N': [1885], 'Engl': [1886], 'J': [1887, 2076], 'Med.': [1888], '2017;': [1889, 2022], '376:1321–1331.': [1890], '10.1056/NEJMoa1700456CrossrefMedlineGoogle': [1892], 'Scholar3.': [1893], 'Thourani': [1894], 'VH,': [1895], 'Kodali': [1896], 'Makkar': [1898], 'RR,': [1899], 'Herrmann': [1900], 'HC,': [1901], 'Williams': [1902], 'Babaliaros': [1904], 'V,': [1905], 'Smalling': [1906], 'R,': [1907, 2109, 2152], 'Lim': [1908], 'Malaisrie': [1910], 'SC,': [1911], 'Kapadia': [1912], 'al..': [1915, 1957, 2009], 'patients:': [1926], 'propensity': [1928], 'score': [1929], 'analysis.Lancet.': [1930], '2016;': [1931], '387:2218–2225.': [1932], '10.1016/S0140-6736(16)30073-3CrossrefMedlineGoogle': [1934], 'Scholar4.': [1935], 'Hengstenberg': [1938], 'Schäfer': [1944], 'U,': [1945], 'Rudolph': [1946], 'Franz': [1950], 'N,': [1951], 'Kuntze': [1952], 'Nef': [1954], 'SAVI-TF': [1959], 'registry:': [1960], 'European': [1965], 'post-market': [1966], 'registry': [1967], 'under': [1975], 'real-world': [1976], 'conditions': [1977], '1,000': [1979], 'patients.JACC': [1980], 'Cardiovasc': [1981, 2020], 'Interv.': [1982, 2021], '2018;': [1983], '11:1368–1374.': [1984], '10.1016/j.jcin.2018.03.023CrossrefMedlineGoogle': [1986], 'Scholar5.': [1987], 'O,': [1989, 2061, 2115], 'W-K,': [1991], 'Pellegrini': [1992], 'Holzamer': [1994], 'Mayr': [1998], 'PN,': [1999], 'Kasel': [2002], 'AM,': [2003], 'Trenkwalder': [2004], 'Michel': [2006], 'Multicenter': [2010], 'novel': [2013], 'valves.JACC': [2019], '10:2078–2087.CrossrefMedlineGoogle': [2023], 'Scholar': [2024], 'Previous': [2025], 'Back': [2026], 'top': [2028], 'Next': [2029], 'FiguresReferencesRelatedDetailsCited': [2030], 'By': [2031], 'W,': [2033], 'Barth': [2056], 'Rheude': [2064], 'D,': [2069, 2178, 2236], 'T': [2073], '(2022)': [2077, 2192, 2243], 'Predictors': [2078], 'Prosthetic': [2080], 'Regurgitation': [2082], 'After': [2083], 'Implantation': [2087], 'Trial,': [2095], 'JACC:': [2096, 2201], 'Imaging,': [2098], '10.1016/j.jcmg.2021.08.019,': [2099], '15:2,': [2100], '(367-369),': [2101], 'Online': [2102, 2207, 2267], 'publication': [2103, 2208, 2268], 'date:': [2104, 2209, 2269], '1-Feb-2022.': [2105], 'Buono': [2106], 'Gorla': [2108], 'Ielasi': [2110], 'Costa': [2112], 'G,': [2113, 2132, 2164], 'Cozzi': [2114], 'Ancona': [2116], 'Soriano': [2118], 'F,': [2119, 2126, 2146, 2150, 2158, 2160, 2168, 2186], 'De': [2120], 'Carlo': [2121], 'Ferrara': [2123], 'E,': [2124, 2136, 2156], 'Giannini': [2125], 'Massussi': [2127], 'Fovino': [2129], 'Pero': [2131], 'Bettari': [2133], 'Acerbi': [2135], 'Messina': [2137], 'Sgroi': [2139], 'Pellicano': [2141], 'Sun': [2143], 'Gallo': [2145], 'Franchina': [2147], 'Bruno': [2149], 'Nerla': [2151], 'Saccocci': [2153], 'Villa': [2155], "D'Ascenzo": [2157], 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