Effect of intravenous propranolol on left ventricular apical ballooning without coronary artery stenosis (ampulla cardiomyopathy): three cases.

Kyuma M; Tsuchihashi K; Shinshi Y; Hase M; Nakata T; Ooiwa H; Abiru M; Hikita N; Adachi T; Shoji T; Fujise Y; Shimamoto K

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Effect of intravenous propranolol on left ventricular apical ballooning without coronary artery stenosis (ampulla cardiomyopathy): three cases.

机译：静脉内普萘洛尔对无冠状动脉狭窄（壶腹型心肌病）的左心室根尖球囊扩张的影响：三例。

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The precise etiological basis of transient left ventricular apical ballooning without coronary artery stenosis (ampulla or so-called 'takotsubo' cardiomyopathy) remains unknown, so the present study examined the acute effects of intravenous propranolol (2-4 mg) in 3 female patients (age range, 61-76 years) with the condition. Although one patient who did not have any intraventricular pressure gradients showed no improvement in the electrocardiographic and left ventricular wall motion abnormalities, the other 2 patients, who had significant intraventricular pressure gradients, did show improvement. Dynamic intraventricular obstruction might play a role in maintaining apical ballooning, at least, in patients exhibiting an intraventricular pressure gradient.

机译：尚无冠状动脉狭窄（壶腹或所谓的“ takotsubo”型心肌病）的短暂性左室心尖球囊扩张的确切病因基础尚不清楚，因此，本研究在3名女性患者中检查了静脉使用普萘洛尔（2-4 mg）的急性作用（年龄范围（61-76岁）。尽管一位没有任何心室内压梯度的患者在心电图和左心室壁运动异常方面没有改善，但另外2位有显着的心室内压梯度的患者却有改善。至少在表现出脑室内压力梯度的患者中，动态脑室内阻塞可能在维持心尖气囊中起一定作用。

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来源
《Circulation journal》 |2002年第12期|共4页
作者
Kyuma M; Tsuchihashi K; Shinshi Y; Hase M; Nakata T; Ooiwa H; Abiru M; Hikita N; Adachi T; Shoji T; Fujise Y; Shimamoto K;
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正文语种 eng
中图分类心脏、血管（循环系）疾病;
关键词
Adrenergic beta-Antagonists; Propranolol; Ventricular Dysfunction; Left; 肾上腺素能β受体拮抗剂; 普萘洛尔; 心室功能障碍; 左;

机译：Adrenergic beta-Antagonists;Propranolol;Ventricular Dysfunction;Left;肾上腺素能β受体拮抗剂;普萘洛尔;心室功能障碍;左;

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1. Effect of intravenous propranolol on left ventricular apical ballooning without coronary artery stenosis (ampulla cardiomyopathy): three cases. [J] . Kyuma M, Tsuchihashi K, Shinshi Y, Circulation journal . 2002,第12期

机译：静脉内普萘洛尔对无冠状动脉狭窄（壶腹型心肌病）的左心室根尖球囊扩张的影响：三例。
2. Right ventricular myocardial performance index derived from tissue doppler echocardiography is useful in differentiating apical ballooning syndrome from cardiomyopathy due to left anterior descending coronary artery disease [J] . BhatP.K., KhanI., FinkelhorR.S., Journal of the American Society of Echocardiography: official publication of the American Society of Echocardiography . 2014,第1期

机译：组织多普勒超声心动图得出的右心室心肌性能指数可用于区分由于前冠状动脉前降支病变而导致的心尖气球综合征与心肌病
3. Apical ballooning by transient left ventricular dysfunction (so-called "ampulla" cardiomyopathy) associated with therapy for acute pulmonary thromboembolism: a case report [J] . Kai R, Yasu T, Fujii M, Journal of cardiology . 2001,第1期

机译：暂时性左心室功能不全（所谓的“壶腹”型心肌病）引起的心尖球囊扩张与急性肺血栓栓塞治疗相关的病例报告
4. Combined analysis of coronary arteries and the left ventricular myocardium in cardiac CT angiography for detection of patients with functionally significant stenosis [C] . Majd Zreik, Nils Hampe, Tim Leiner, Conference on Medical Imaging: Image Processing . 2021

机译：冠状动脉和左心室心肌综合分析心脏CT血管造影检测功能性显着狭窄患者
5. Kawasaki Disease Related Coronary Artery Aneurysms: Structural and Hemodynamic Factors Associated with Thrombosis, Stenosis and Failure to Achieve Dimensional Normalization [D] . Mathew, Mathew . 2020

机译：Kawasaki疾病相关冠状动脉动脉瘤：与血栓形成，狭窄和未能达到尺寸标准化相关的结构和血流动力学因素
6. Apical Ballooning of Takotsubo Cardiomyopathy in a Patient with Non-ST Elevation Myocardial Infarction Due to Right Coronary Artery Stenosis: The Trapped Octopus Got a Heart Attack [O] . Mustafa Ajam, Adel Elmoghrabi, Said Ashraf, -1

机译：右冠状动脉狭窄引起的非ST段抬高型心肌梗死患者Takotsubo心肌病的心尖气球扩张：被困的章鱼心脏病发作
7. Effect of Intravenous Propranolol on Left Ventricular Apical Ballooning Without Coronary Artery Stenosis (Ampulla Cardiomyopathy). Three Cases. [O] . Michifumi Kyuma, Kazufumi Tsuchihashi, Yasuyuki Shinshi, 2002

机译：静脉注重丙烯醇对没有冠状动脉狭窄（Ampulla心肌病）的左心室顶端球囊的影响。三种情况。

Effect of intravenous propranolol on left ventricular apical ballooning without coronary artery stenosis (ampulla cardiomyopathy): three cases.

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