章魚壺心肌症
章魚壺心肌症 | |
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又称 | Takotsubo cardiomyopathy,transient apical ballooning syndrome,[1] apical ballooning cardiomyopathy,[2] stress-induced cardiomyopathy, broken-heart syndrome, Gebrochenes-Herz syndrome[3] |
心肌病(A)與正常心臟(B)的示意圖 | |
病程 | 通常為幾天,最多幾個月 |
风险因素 | 身体压力(如:膿毒症、化療),心理壓力(如:失業、心碎、喪慟、焦慮),遺傳易感性 |
预后 | 好 |
分类和外部资源 | |
醫學專科 | 心血管內科 |
ICD-11 | BC43.5 |
ICD-9-CM | 429.83 |
DiseasesDB | 33976 |
eMedicine | 1513631 |
Orphanet | 66529 |
章魚壺心肌症(Takotsubo cardiomyopathy)又称为壓力性心肌症(stress cardiomyopathy),因常發生在巨大變故之後,又被称为心碎症候群[4][5]。它是一种心肌病,表現為部分心肌突然暂时无力,但冠狀動脈並未阻塞[6][4]。症状包括可能發生胸痛、呼吸困难和短暂失去意识[4] [6]。并发症包括可能出現心臟衰竭、心律不整、中風和心臟驟停猝死[6]。
通常是由巨大的压力(无论是身体上或是情绪上)引起[4]。可能包括亲人去世、离婚、演講、殴打、化疗、嗜铬细胞瘤和呕吐[4][7]。一般认为致病机轉与儿茶酚胺(包括肾上腺素和去甲肾上腺素)激增有关,它會增加心脏的负担,减少流向心脏的血流量[8]。依心导管检查確認诊断,需要冠状动脉畅通无阻,且同时左心室膨胀[4]。心电图變化可能与心肌梗死相似[4]。也可能發現肌钙蛋白上升,但上升幅度通常比心肌梗塞低[6]。
初始以支持治疗為主[4]。没有证据顯示治疗能预防复发[9]。虽然心脏通常会在几天到一周内恢复正常,但约有 4% 的患者在初次发病時死亡,复发风险为 12%[4]。因身体疾病而非情绪压力导致的患者預後較差[6]。
章魚壺心肌症在世界各地均有发生[9]。好發於停经后女性[9]。在一開始被认为是心脏病發作的患者中,约有 2% 到 7% 是章魚壺心肌症[7] [4]。由 Sato 在 1990 年首次描述[4]。病名源於「章鱼陷阱」的日语单词takotsubo,因为發病時的心脏形状就像一个章鱼陷阱[10]。
診斷
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左心室造影顯示在收縮期出現心室頂端像不能動的氣球,而心室基底過度運動。這是章魚壺心肌症的特徵
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章魚壺心肌症患者的左心室造影術顯示心臟收縮時,心室頂端像不能動的氣球
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超声心动描记术顯示(A)急性期的左心室擴張(B)6天後的左心室功能恢復正常
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發病時的超聲心動圖[11]
參見
- 鰥夫效應
参考文獻
- ^ Eshtehardi P, Koestner SC, Adorjan P, Windecker S, Meier B, Hess OM, Wahl A, Cook S. Transient apical ballooning syndrome—clinical characteristics, ballooning pattern, and long-term follow-up in a Swiss population. International Journal of Cardiology. July 2009, 135 (3): 370–5. PMID 18599137. doi:10.1016/j.ijcard.2008.03.088.
- ^ Bergman BR, Reynolds HR, Skolnick AH, Castillo D. A case of apical ballooning cardiomyopathy associated with duloxetine. Annals of Internal Medicine. August 2008, 149 (3): 218–9. PMID 18678857. doi:10.7326/0003-4819-149-3-200808050-00021.
- ^ Betts, J Gordon; Desaix, Peter; Johnson, Eddie; Johnson, Jody E; Korol, Oksana; Kruse, Dean; Poe, Brandon; Wise, James; Womble, Mark D; Young, Kelly A. Anatomy & Physiology. Houston: OpenStax CNX. July 29, 2023. 19.4 Cardiac Physiology. ISBN 978-1-947172-04-3.
- ^ 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 Dawson, DK. Acute stress-induced (takotsubo) cardiomyopathy.. Heart (British Cardiac Society). January 2018, 104 (2): 96–102. PMID 28824005. doi:10.1136/heartjnl-2017-311579.
- ^ Takotsubo Cardiomyopathy. [21 July 2022]. (原始内容存档于16 June 2022).
- ^ 6.0 6.1 6.2 6.3 6.4 Ahmad, SA; Brito, D; Khalid, N; Ibrahim, MA. Takotsubo Cardiomyopathy. StatPearls. January 2022. PMID 28613549.
- ^ 7.0 7.1 Ghadri, Jelena-Rima; Wittstein, Ilan Shor; Prasad, Abhiram; Sharkey, Scott; Dote, Keigo; Akashi, Yoshihiro John; Cammann, Victoria Lucia; Crea, Filippo; Galiuto, Leonarda; Desmet, Walter; Yoshida, Tetsuro. International Expert Consensus Document on Takotsubo Syndrome (Part I): Clinical Characteristics, Diagnostic Criteria, and Pathophysiology. European Heart Journal. 2018-05-29, 39 (22): 2032–2046. ISSN 0195-668X. PMC 5991216 . PMID 29850871. doi:10.1093/eurheartj/ehy076.
- ^ Tavazzi, G.; Zanierato, M.; Via, G.; Iotti, G. A.; Procaccio, F. Are Neurogenic Stress Cardiomyopathy and Takotsubo Different Syndromes With Common Pathways?: Etiopathological Insights on Dysfunctional Hearts. JACC Heart Failure. December 2017, 5 (12): 940–42. PMID 29191302. doi:10.1016/j.jchf.2017.09.006 .
- ^ 9.0 9.1 9.2 Akashi, Y. J.; Nef, H. M.; Lyon, A. R. Epidemiology and pathophysiology of Takotsubo syndrome (PDF). Nature Reviews Cardiology. July 2015, 12 (7): 387–397 [19 January 2022]. PMID 25855605. S2CID 24742760. doi:10.1038/nrcardio.2015.39. hdl:10044/1/25730 . (原始内容 (PDF)存档于28 February 2021).
- ^ Akashi YJ, Nef HM, Möllmann H, Ueyama T. Stress cardiomyopathy. Annual Review of Medicine. 2010, 61: 271–86. PMID 19686084. doi:10.1146/annurev.med.041908.191750.
- ^ UOTW No. 74 - Ultrasound of the Week. Ultrasound of the Week. 20 September 2016 [27 May 2017].
外部連結
- Krishnan, Lakshmi; Marchalik, Daniel. Understanding Heartbreak: From Takotsubo to Wuthering Heights. The Lancet. 8 September 2018, 392 (10150): 812 [25 September 2019]. S2CID 54271789. doi:10.1016/S0140-6736(18)32061-0.
- Wagner, Judith N. Death by voodoo: truth or tale?. Hektoen International Journal. Fall 2014, 6 (4). ISSN 2155-3017.
- Takotsubo Network - website for professionals and people who have experienced Takotsubo