نتایج جستجو برای: ventricular takotsubo syndrome

تعداد نتایج: 762627  

2014
Melanie Pittard Shuyan Huang Stewart J Lustik

Takotsubo cardiomyopathy (TC) is a transient left ventricular apical ballooning syndrome which results in an acute, reversible, left ventricular dysfunction. Unlike a myocardial ischemia, TC is not due to coronary artery stenosis. Initially the syndrome was described by a series of five Japanese patients in 1991 [1] and there have been multiple subsequent reports. The syndrome received its name...

2017

Stress-induced cardiomyopathy, also known as Takotsubo cardiomyopathy (TCMP) is characterized by a rapid, severe and usually reversible ventricular wall dysfunction, ST segment changes on EKG and troponin leak without evidence of obstructive coronary artery disease by coronary angiography. It represents approximately 1.2% of all troponin positive acute coronary syndromes [1]. Physical or emotio...

2016
Jiang-you Wang

Takotsubo Cardiomyopathy (TCM), also known as transient left ventricular (LV) apical ballooning syndrome, is usually preceded by psychological or physical stress, characterized by transient LV dysfunction, and almost always seen in postmenopausal women. Currently, the precise mechanisms of TCM are unknown. However, the evidence available points to catecholamine-mediated mechanisms with likely m...

Journal: :Cardiovascular Ultrasound 2007
Matteo Lisi Valerio Zacà Silvia Maffei Francesca Casucci Marianna Maggi Stefano Lunghetti Paolo Aitiani Arcangelo Carrera Debora Castellani Roberto Favilli Carlo Pierli Sergio Mondillo

BACKGROUND Takotsubo cardiomyopathy is an acute cardiac syndrome characterized by transient LV regional wall motion abnormalities (with peculiar apical ballooning appearance), chest pain or dyspnea, ST-segment elevation and minor elevations of cardiac enzyme levels CASE PRESENTATION A 68-year-old woman was admitted to the Emergency Department because of sudden onset chest pain occurred while ...

2012
Yaser Jenab Mohamad Taher Samira Shirzad

Stress-induced cardiomyopathy or Takotsubo cardiomyopathy is a recently increasing diagnosed disease manifested by transient apical or mid left ventricular dilation and dysfunction. This sign is similar to acute myocardial infarction but without significant coronary artery stenosis. There are important and essential differences between Takotsubo cardiomyopathy and acute myocardial infarction in...

2013
Veronica Spadotto Mohamed Elmaghawry Alessandro Zorzi Federico Migliore Martina Perazzolo Marra

Takotsubo cardiomyopathy (TTC) is a transient left ventricular dysfunction due to akinesia of the left-ventricular (LV) mid-apical segments (apical ballooning), which can cause severe reduction in LV systolic function. The typical clinical picture of TTC include chest pain, electrocardiographic changes consisting of mild ST-segment elevation followed by diffuse deep T-wave inversion, QTc interv...

2017
Suvro Banerjee

Takotsubo cardiomyopathy (TTC) is characterized by transient regional systolic dysfunction of the left ventricle in the absence of angiographic evidence of obstructive coronary artery disease or acute plaque rupture. In most cases of takotsubo cardiomyopathy, the regional wall motion abnormality extends beyond the area perfused by a single epicardial coronary artery. It mimics acute coronary sy...

Journal: :International journal of occupational medicine and environmental health 2015
Agnieszka Mielczarek Jarosław Damian Kasprzak Andrzej Marcinkiewicz Małgorzata Kurpesa Barbara Uznańska-Loch Karina Wierzbowska-Drabik

Takotsubo cardiomiopathy (TTC) (known also as "ampulla cardiomyopathy," "apical ballooning" or "broken heart syndrome") is connected with a temporary systolic left ventricular dysfunction without the culprit coronary lesion. Takotsubo cardiomyopathy was first described in 1990 in Japan after octopus trapping pot with a round bottom and narrow neck similar in shape to left ventriculogram in TTC ...

2016
Kunal Karamchandani Brandon Bortz Sonia Vaida

BACKGROUND Acute pulmonary edema in a pregnant patient is associated with significant morbidity and mortality. Takotsubo syndrome, or stress-induced cardiomyopathy, is a rare cause of acute pulmonary edema in a pregnant patient, especially prior to delivery of the fetus. CASE REPORT We describe a case of a pregnant patient who presented with acute pulmonary edema and eclampsia and was found to ...

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