Home Journals About My LA Reviewers Authors News Submit
Username: Password:
.
(close)

(Ctrl-click to select multiple journals)


How should we address you?

Your email address


 Yes, sign up now
 Sign up for general news too

Privacy Statement
 
 
 

Clinical Medicine: Cardiology

Synopsis: An open access, peer reviewed electronic journal that covers prevention, diagnosis and management of cardiovascular disorders.


Indexing: 6 major databases. Pubmed indexing for NIH-funded research.

Processing time: Decision in 2 weeks for 90% of papers.

Visibility: Most popular article read 1400+ times.


Latest news:
Read an interview with editorial board member Dr Vernon Barnes
RSS

NEWS

TWITTER
View factor:
Journal: 76296
Most read article: 5564
Editor in chief:
Martin M. LeWinter
ISSN: 1178-1165


 
 
 


Stress Cardiomyopathy (Takotsubo Cardiomyopathy)

Authors: Samer Khouri and Naser Imran
Publication Date: 17 Sep 2009
Clinical Medicine: Cardiology 2009:3 93-99

Samer Khouri and Naser Imran

Division of Cardiovascular Medicine, University of Toledo, Toledo, Ohio, USA.

Abstract

Background: Due to the rise in the number of reports of stress cardiomyopathy in the literature, awareness of this condition is increasing. Although different names have been used to describe this condition, the similarities in clinical, electrocardiographic, echocardiographic, and angiographic features suggest that they represent the same spectrum of diseases with different underlying causes. The pathophysiology of stress cardiomyopathy remains controversial.

Methods: We describe a series of four cases of stress cardiomyopathy admitted to our institution over a period of six months with different presentations, but similar clinical course, EKG, echocardiographic, and catheterization findings. The ages ranged from 22 to 81 years; all four females. All showed characteristic wall motion abnormalities by imaging in the absence of significant coronary artery disease, with spontaneous recovery of left ventricular function with conservative therapy.

Results: Although the patients presented with different clinical scenarios, all four showed characteristic features of stress cardiomyopathy suggesting that the pathophysiology affecting the myocardium was the same. We present a review of the literature with a discussion of the history of this condition, characteristic clinical features, and diagnostic criteria used in the past as well as the suggested pathophysiology of this condition.

Conclusion: Stress cardiomyopathy is an underdiagnosed reversible cardiomyopathy triggered by severe emotional or physical stress. It represents a spectrum of conditions with reversible severe left ventricular systolic dysfunction that includes neurogenic cardiomyopathy. It is not confined to the Japanese population and can affect people of any ethnic background or nationality.



Post comment




No comments yet...Be the first to comment.

Bookmark this article

LINKEDIN FACEBOOK

Add to Mixx! MIXX YAHOO! BUZZ

PERMALINK DIGG


Sign up for free journal updates

How should we address you?
Your email address
 Yes, sign up now


Recently published in this journal

Left Ventricular Rupture Post Mitral Valve Replacement
- 23/Sep/2009

Stress Cardiomyopathy (Takotsubo Cardiomyopathy)
- 17/Sep/2009

Antiplatelet Resistance - Does it Exist and How to Measure it?
- 03/Sep/2009

Assessment of Myocardial Scar; Comparison Between 18F-FDG PET, CMR and 99Tc-Sestamibi
- 08/Jun/2009

Circulating CD34+ Cell Count is Associated with Extent of Subclinical Atherosclerosis in Asymptomatic Amish Men, Independent of 10-Year Framingham Risk
- 27/May/2009

Improvement of Young and Elderly Patient’s Knowledge of Heart Failure After an Educational Session
- 20/Apr/2009

Platypnea-Orthodeoxia Syndrome in Two Previously Healthy Adults: A Case-based Review
- 09/Apr/2009

The Threshold of Admission Glycemia as a Predictor of Adverse Events in Diabetic and Non-Diabetic Patients with Acute Coronary Syndrome
- 01/Apr/2009

Age-Related Alteration of Risk Profile, Inflammatory Response, and Angiographic Findings in Patients with Acute Coronary Syndrome
- 18/Feb/2009

Initial Cardiac Rhythm Correlated to Emergency Department Survival
- 09/Feb/2009

Factors Influencing Response to Cardiac Resynchronization Therapy in Patients with Heart Failure (Provisional PDF)
- 20/Jan/2009

Relationship Between the Plasma Concentration of C-Reactive Protein and Severity of Peripheral Arterial Disease
- 23/Dec/2008

The Effect of Chronic Anti-Hypertensive Therapy with Bendroflumethiazide on Sympathetic Drive
- 04/Nov/2008

Time to Medical Management in Patients Presenting with Non-ST Elevation Myocardial Infarction: A Retrospective Analysis of Two Teaching Hospitals
- 19/Sep/2008

Orthostatic Hypotension and Autonomic Failure: A Concise Guide to Diagnosis and Management
- 18/Sep/2008

Heat Shock Proteins in Cardiovascular Stress
- 07/Aug/2008

Exercise-Echocardiography–Derived Pulmonary Artery Pressure Slope in Borderline and Mild to Moderate Pulmonary Arterial Hypertension
- 08/Jul/2008

Fever and Peripheral Emboli in an Immunocompetent Host. A Case of Aspergillus Endocarditis
- 02/Jul/2008

Effect of Oxidative Stress on the Status of Adhesion Molecules, Nuclear Receptors and Cholesterol Flux in Endothelial Cells: Priming of Monocytes
- 17/Jun/2008

Knowledge of “Heart Attack” Symptoms in a Canadian Urban Community
- 21/May/2008

Treatment of Coronary Spastic Angina, Particularly Medically Refractory Coronary Spasm
- 14/May/2008

Cyclooxygenase-2 in Cardiovascular Biology
- 14/May/2008

Proteomic Analysis of Circulating Monocytes Identifies Cathepsin D as A Potential Novel Plasma Marker of Acute Coronary Syndromes
- 14/May/2008

Comparison of Invasive vs Noninvasive Pulse Wave Indices in Detection of Significant Coronary Artery Disease: Can We Use Noninvasive Pulse Wave Indices as Screening Test
- 01/May/2008

Nanoparticles as contrast agents for MRI of atherosclerotic lesions
- 22/Apr/2008

Outcome of Infective Endocarditis: Improved Results Over 18 Years (1990–2007)
- 22/Apr/2008

Periodontitis and Calculated Risk of Cardiovascular Mortality
- 18/Apr/2008

Cellular Therapy for Cardiovascular Disease Part 1 – Preclinical Insights
- 18/Apr/2008

Cellular Therapy for Cardiovascular Disease Part 2 – Delivery of Cells and Clinical Experience
- 18/Apr/2008

Long-Term Clinical Outcome after Sirolimus-Stent Implantation for in Sirolimus-Eluting Stent Restenosis
- 16/Apr/2008

The Diagnostic Value of B Natriuretic Peptide in Elderly Patients with Acute Dyspnea
- 27/Mar/2008

5-Fluorouracil-Induced Chest Pain and ST-Segment Elevation
- 26/Mar/2008

The Pulsed Doppler Predictors of Intra Dialysis Hypotension and Relationship between Doppler Indices and Net Fluid Loss after Dialysis in Patients with End Stage Renal Disease: Pulsed Doppler Study
- 26/Mar/2008

Methods for Detection of Matrix Metalloproteinases as Biomarkers in Cardiovascular Disease
- 17/Mar/2008

DNA Micro-Array Gene Expression Profi ling of Angiogenesis in Collagen Gel Culture
- 01/Mar/2008

Echocardiographic Improvements with Pacemaker Optimization in the Chronic Post Cardiac Resynchronization Therapy Setting
- 29/Feb/2008

Cardiac Surgery in Patients with Drug Eluting Stents:The Risk of Stopping Clopidogrel
- 09/Feb/2008

Coronary CT Angiography Findings in Patients with Ambiguous Left Main Coronary Artery Disease
- 09/Feb/2008

Methods for Handling Inter-Hospital Transfer in acute Myocardial Infarction Research
- 09/Feb/2008

Cardiovascular Risk Reduction in Diabetes in Sub-Saharan Africa: What should the Priorities be in the Absence of Global Risk Evaluation Tools?
- 09/Feb/2008

Contrast-Enhanced Cardiac Magnetic Resonance Imaging Accurately Differentiates Ischemic from Non-Ischemic Etiologies in Newly Diagnosed Cardiomyopathy
- 09/Feb/2008

Peripheral Arterial Disease Evaluation in the Saudi Project for Assessment of Coronary Events Registry Reveals a Missed Opportunity in Preventing the Adverse Cardiovascular Outcomes: A Pilot Study (SPACE-PAD-I)
- 09/Feb/2008

Arterial Stiffening is Associated with Exercise Intolerance and Hyperventilatory Response in Patients with Coronary Artery Disease
- 09/Feb/2008

Assessment of Fetal Autonomic Nervous System Activity by Fetal Magnetocardiography
- 09/Feb/2008

Late Intervention on an Occluded Infarct-Related Artery: A Meta-analysis of The Randomized Controlled Trials
- 13/Dec/2007

Implantation of an Endovenous Pacemaker in a Patient with Parkinson’s Disease and Bilateral Deep Brain Stimulators
- 11/Dec/2007

Therapeutic Implications of Coronary Artery Calcium Using Cardiac Computed Tomography
- 16/Oct/2007

Cilnidipine and Telmisartan Similarly Improves Vascular Damage in Hypertensive Patients
- 26/Sep/2007



Related journals...