多模式成像用于评估类风湿性心肌狭窄症的严重程度.
Nidhal Bouchahda1, Mezri Maatouk2, Ghada Sassi3
1Cardiology A Department, Research Laboratory LR12 SP 16 Fattouma Bourguiba University Hospital, University of Monastir, Rue du 1er juin 1955, Monastir, 5000, Tunisia. nidhalbouchahda@gmail.com.
与3D心声回声相比,心脏MRI高估了风湿性心肌狭窄症中心肌膜面积. 通过CT测定中枢的分与疾病严重程度无关.
科学领域:
- 心脏病学 心脏病学
- 医疗成像医学成像
背景情况:
- 多模式成像是评估膜心脏病的标准.
- 类风湿性部狭窄症 (MS) 严重性评估尚未充分受益于多模式成像.
研究的目的:
- 评估心脏MRI (CMR) 和CT分数在评估多发性硬化症严重性的附加值.
- 为了比较CMR和CT发现与MS患者的3D心声回声学.
主要方法:
- 41名多发性硬化在鼻腔节律中的患者接受了CMR和3D心声回声.
- 中心膜面积 (MVA) 被放射科医生和心脏病专家测量.
- 用Agatston方法对中枢进行CT测量分数.
主要成果:
- 与3D回声相比,CMR显著高估了MVA (p < 0.001).
- 通过CMR的高估值随着MS的严重程度而增加.
- 在61%的患者中,CT显示出无法检测到的,严重和不严重的MS之间分数没有显著差异.
结论:
- 与3D心声回声相比,CMR在MS中高估了MVA.
- 通过CT测定中枢的分数并不是MS严重程度的可靠指标.
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