Echocardiographic evaluation of left ventricular diastolic function in patients with diastolic heart failure and comparative study of real-time cardiac catheterization

Fen Zhang; Yi Liang; Liangjie Xu; Cuicui Zhou; Tingpan Fan; Xinxin Chen; Weidong Li; Wei Yuan; Yang Zhao; Jingping Sun; Jinchuan Yan
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'hundred': [32], 'twenty': [34], 'known': [37], 'or': [38], 'suspected': [39], 'coronary': [40, 45], 'artery': [41], 'disease': [42], 'who': [43], 'underwent': [44], 'angiography': [46], 'catheterization': [50], 'were': [51, 80, 94, 106, 171, 184, 243, 257], 'prospectively': [52], 'selected': [53], 'from': [54], 'July': [55], '2017': [56], 'to': [57, 68, 173, 246, 263, 312], 'January': [58], '2018': [59], 'in': [60, 203, 330], 'Affiliated': [62], 'Hospital': [63], 'Jiangsu': [65], 'University.': [66], 'According': [67, 262], 'end': [72, 340], 'pressure': [74, 268, 342], '(LVEDP)': [75], 'divided': [81], 'into': [82], 'groups': [83, 105], 'LVEDP≤15': [85], 'mmHg(43': [86], 'cases)': [87], 'LVEDP>15': [89], 'mmHg(77': [90], 'cases).': [91], 'General': [92], 'data': [93], 'compared': [95], 'difference': [98, 230], 'parameters': [101, 121, 190, 272], 'between': [102, 187, 231, 260], 'two': [104], 'analyzed,': [107], 'ROC': [110], 'curve': [111], 'each': [113], 'parameter': [115], 'for': [116], 'diagnosing': [117], 'LVEDP': [118, 300], 'was': [119, 287, 301], 'drawn.\r\n\r\n\r\nResults\r\nThe': [120], 'including': [122, 191], 'flow': [123, 160, 166], 'propagation': [124], 'velocity(VP),': [125], 'ratio': [127], 'filling': [129, 138], 'E': [132], 'A': [134, 146, 237, 241], '(E/A),': [135], 'early': [136], 'deceleration': [139], 'time': [140], '(DT),': [141], 'duration': [143, 227, 233], 'mitral': [145, 149, 200, 240], '(A-dur,': [147], ')': [148], 'annulus': [150, 201], 'velocity': [151, 161, 167, 202, 216], 'at': [152], 'septal': [154], 'side': [155], '(e′sep),': [156], 'systolic': [157], 'pulmonary': [158, 164, 218, 223, 235], 'venous': [159, 165, 236], '(PVs),': [162], '(PVd)': [168], 'PVs/PVd': [170], 'used': [172, 245], 'diagnosis': [175, 248, 298], 'increasing': [178, 251], 'LVEDP,': [180, 253], 'however': [181], 'their': [182, 255], 'accuracies': [183, 256], 'low': [185], '(AUC': [186], '0.5~0.7).': [188], 'The': [189, 319], 'atrial': [193, 220, 225], 'volume': [194], 'index': [195], '(LAVI),': [196], 'tricuspid': [197], 'regurgitation': [198], '(TRmax),': [199], 'lateral': [204], 'wall': [205], 'ventricle': [208], '(e′lat),': [209], 'average': [210, 214], 'e′,': [211], 'E/e′sep,': [212], 'E/e′lat,': [213], 'E/e′,': [215], 'vein': [219, 224], 'reversal': [221, 226], '(PVa),': [222], '(Pva-dur),': [228], 'wave': [238], 'wave(PvaD-AD)': [242], 'also': [244], 'but': [254], 'still': [258], 'poor(AUC': [259], '0.7~0.9).': [261], 'measurement': [269], 'different': [271], 'echocardiography,': [274], 'multivariate': [276], 'regression': [277, 321], 'equation:': [278], 'LVEDP=0.292': [279], 'LAVI+': [280], '0.35': [281], 'PVa+': [282], '0.04': [283], 'TRmax+': [284], '0.075(PvaD-AD)-0.109': [285], 'PVs-6.773': [286], 'put': [288], 'forward': [289], 'as': [290], 'a': [291], 'correction': [292], 'standard,': [293], 'significantly': [302], 'improved': [303], '(AUC=0.922).\r\n\r\n\r\nConclusions\r\nThe': [304], 'assessment': [305], 'needs': [311], 'be': [313], 'performed': [314], 'comprehensively': [315], 'multiple': [317, 320], 'parameters.': [318], 'equation': [322], 'can': [323], 'accurately': [324], 'LVEF.\r\n\r\n\r\nKey': [334], 'words:': [335], '\r\nEchocardiography;\xa0Ventricular': [336], 'function,': [337], 'left;\xa0Left': [338]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3030430591', 'counts_by_year': [], 'updated_date': '2025-01-20T10:16:13.541580', 'created_date': '2020-06-05'}
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