نتایج جستجو برای: ventricular takotsubo syndrome
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Takotsubo cardiomyopathy, also known as left ventricular apical ballooning syndrome and stress-induced cardiomyopathy, is typically characterized by transient systolic dysfunction of the apical and mid-segments of the left ventricle, in the absence of obstructive coronary artery lesions. Patients may present with symptoms and signs of acute coronary syndrome, and the provider is challenged to d...
Takotsubo cardiomyopaty is a recently described syndrome characterized by transient left ventricular dysfunction, mimicking an acute coronary syndrome and usually precipitated by a physical or emotional stress. We report the first case of Takotsubo cardiomyopathy after acute diarrhea in a man. It may be argued that severe diarrhea in predisposed individuals may cause an acute stress resulting i...
BACKGROUND The transient left ventricular apical ballooning syndrome, also known as takotsubo cardiomyopathy was first described in Japan approximately 20 years ago (Satoh and coworkers, 1991). It was later described elsewhere as well and is being increasingly recognized. Takotsubo Cardiomyopathy characterized by transient apical and midventricular LV dysfunction in the absence of significant c...
In Takotsubo cardiomyopathy, the left ventricle shows apical ballooning combined with basal hypercontractility. Both clinical observations in humans and recent experimental work on isolated rat ventricular myocytes suggest the dominant mechanisms of this syndrome are related to acute catecholamine overload. However, relating observed differences in single cells to the capacity of such alteratio...
In the majority of cases, Takotsubo syndrome is characterized by the fact that it presents in association with a situation of stress and shows clinical symptoms and electrocardiogram findings consistent with acute myocardial infarction (AMI) and slightly elevated enzymes. Transient left ventricular apical ballooning is produced in this condition and recovers over several days or weeks. Takotsub...
BACKGROUND The natural history, management, and outcome of takotsubo (stress) cardiomyopathy are incompletely understood. METHODS The International Takotsubo Registry, a consortium of 26 centers in Europe and the United States, was established to investigate clinical features, prognostic predictors, and outcome of takotsubo cardiomyopathy. Patients were compared with age- and sex-matched pati...
In Takotsubo cardiomyopathy, the left ventricle shows apical ballooning combined with basal hypercontractility. Both clinical observations in humans and recent experimental work on isolated rat ventricular myocytes suggest the dominant mechanisms of this syndrome are related to acute catecholamine overload. However, relating observed differences in single cells to the capacity of such alteratio...
Mailing address: Antenor Portela Rua Aviador Irapuan Rocha, 2101/1002 64048-230 Teresina, PI, Brazil E-mail: [email protected] Received for publishing on 08/11/2004 Accepted on 01/21/2005 Takotsubo Cardiomiopathy is a rare cause of acute left ventricular aneurysm, in the absence of coronariopathy, only recently described in world literature. Symptoms may be similar to those from acute m...
AIMS We report a case of dobutamine stress echocardiography (DSE) resulting in transient apical ballooning syndrome to highlight this rare condition as a potential complication of DSE. BACKGROUND Takotsubo cardiomyopathy, or transient apical ballooning syndrome, is a recently described form of left ventricular (LV) dysfunction induced by stress. Clinically it can mimic acute coronary syndrome...
PATIENT Female, 51 FINAL DIAGNOSIS: Takotsubo cardiomyopathy Symptoms: - MEDICATION - Clinical Procedure: - Specialty: Cardiology • Transplantology. OBJECTIVE Rare disease. BACKGROUND Left ventricular apical ballooning syndrome (LVAB), also known as Takotsubo cardiomyopathy, is a cardiac syndrome characterized by transient left ventricular dysfunction in the absence of obstructive atheros...
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