Navigation Links
Study offers clues to 'Broken Heart Syndrome'

The causes of "broken heart syndrome" remain a mystery, but doctors will soon have an easier time recognizing and treating this rare, life-threatening condition, thanks to data being reported at the 30th Annual Scientific Sessions of the Society for Cardiovascular Angiography and Interventions (SCAI), May 9?2, 2007, in Orlando, FL.

Researchers from Brown University in Providence, RI, have developed the largest registry of patients in the United States with Takotsubo cardiomyopathy, informally known as broken heart syndrome because it is often preceded by an emotional or physical shock of some kind and almost always strikes women. One thing is certain: Patients are usually critically ill during the first 48 hours.

"These patients can be difficult to manage for emergency physicians and cardiologists alike," said cardiology fellow Richard Regnante, M.D. "They may be in cardiac arrest, cardiogenic shock, or severe heart failure. They may require advanced life support with airway management and medications to support blood pressure."

In fact, based on symptoms, electrocardiographic (ECG) tracings, and blood tests for heart damage, it often seems as if the patient is having a heart attack. The mystery deepens in the cardiac catheterization laboratory, when the interventional cardiologist finds no blockage in the coronary arteries.

To date, the registry has enrolled 40 patients diagnosed with Takotsubo cardiomyopathy at two major hospitals in Rhode Island over a period of nearly 2½ years. Ninety-five percent were women, and 60 percent experienced some type of stress shortly before coming to the emergency room. The intensity of the stress varied dramatically, however, ranging from armed robbery to a heated argument, tooth extraction, or preparation for a colonoscopy.

"We don't know why some women develop this syndrome after what appears to be minimal stress, while other women experience severely stressful events but don't dev
'"/>

Source:Society for Cardiovascular Angiography and Interventions


Page: 1 2 3

Related biology news :

1. Novel Asthma Study Shows Multiple Genetic Input Required; Single-gene Solution Shot Down
2. Emory Study Tests Bone Marrow Stem Cells to Improve Circulation in Legs
3. UCLA Study Shows One-Third of Drug Ads in Medical Journals Do Not Contain References Supporting Medical Claims
4. Study Demonstrates Gene Expression Microarrays are Comparable and Reproducible
5. Study Links Ebola Outbreaks To Animal Carcasses
6. Breakthrough Microarray-based Technology for the Study of Cancer
7. NYU Study Reveals How Brains Immune System Fights Viral Encephalitis
8. Study finds more than one-third of human genome regulated by RNA
9. Leukemia Drug Breakthrough Study In New England Journal Of Medicine
10. Study identifies predictors of HIV drug resistance in patients beginning triple therapy
11. New Study from Affymetrix Laboratories Points to Changing View of How Genome Works
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Study offers clues Broken Heart Syndrome

(Date:5/17/2013)... day, insects provide the white noise of the South, but ... year, the Southern air hangs heavy from the humidity and ... more than 140 species of frogs, toads and salamanders, is ... the ponds and swamps are the auditorium for their symphonic ... and Monitoring Initiative, or ARMI, have front-row seats. ...
(Date:5/17/2013)... group of proteins in the brain responsible for protecting ... that could increase cell survival. , The discovery, made ... published in the EMBO journal with additional ... therapies for stroke and other brain diseases. , The ... identified a protein, known as SUMO, responsible for controlling ...
(Date:5/17/2013)... study finds human-caused climate change may have little ... a host of recent studies that predict their ... The findings, which appear in the journal ... survival of a creature thought to be doomed: ... cold-blooded animals, especially forest lizards, will be hard ...
Breaking Biology News(10 mins):Front-row seats to climate change 2Front-row seats to climate change 3Front-row seats to climate change 4SUMO wrestling cells reveal new protective mechanism target for stroke 2Climate change may have little impact on tropical lizards 2
... assembly and annotation of the soybean genome, Glycine max, ... Energy Joint Genome Institute (DOE JGI), to the greater ... was made by Eddy Rubin, DOE JGI Director, during ... Animal Genome XVI Conference in San Diego,CA. The preliminary ...
... to grow brain cells in the laboratory that could ... disease, an international conference of biologists organised by the ... Professor Ernest Arenas of the Karolinska Institute in Stockholm ... conference in Barcelona on January 11. Stem cell therapy ...
... interaction of genes and environment in the development ... College London, has been awarded the Mortimer D. ... Psychobiology. Presented jointly by the Sackler Institute for ... the Sackler Institute for Developmental Psychobiology at Weill ...
Cached Biology News:DOE JGI releases soybean genome assembly to enable worldwide bioenergy research efforts 2DOE JGI releases soybean genome assembly to enable worldwide bioenergy research efforts 3Stem cell research aims to tackle Parkinson's disease 2Research pioneer in the developmental origins of psychiatric illness is awarded the Sackler prize 2
(Date:5/17/2013)... CA (PRWEB) May 17, 2013 IAC Industries ... Technologies, a start up laboratory needing to set up and ... moving to a larger facility within a year’s time. How ... knowledge that the laboratory is temporary? What is efficient and ... Series modular workstations from IAC Industries. The planners at DisperSol ...
(Date:5/16/2013)... FL (PRWEB) May 16, 2013 ... named Barbara A. Myers, CAE, to the newly ... In her new role, Myers will be responsible ... development and production strategies, advancing the Society’s Member-led ... processes and continuing to refine organizational, membership and ...
(Date:5/16/2013)... Ill. (PRWEB) May 16, 2013 ... and portable models, from Cole-Parmer is designed to ... enhanced line includes: , The new Cole-Parmer® ... true workhorses in the lab. They ensure a ... and plasma specimen separation. Their standard four-place swinging ...
(Date:5/16/2013)... PORTLAND, Ore. , May 16, 2013 /PRNewswire/ ... to many of the nation,s largest regional health ... the America,s Health Insurance Plans (AHIP) Institute 2013 ... and highlight survey results showing how health insurance ... planning for the consumer and marketplace demands for ...
Breaking Biology Technology:New Downloadable Success Story: “How To Outfit a Dynamic Lab in Flux” 2ISPE Names Barbara A. Myers, CAE, as Vice President of Professional Development 2Cole-Parmer Offers Enhanced Selection of Centrifuges 2HealthSparq to Reveal New Healthcare Transparency Benchmark Study at AHIP Institute 2013 2HealthSparq to Reveal New Healthcare Transparency Benchmark Study at AHIP Institute 2013 3
... SAN DIEGO, Dec. 10, 2010 bioTheranostics, a bioMerieux ... targeted disease management, announced today new findings from a ... (BCI) molecular oncology test. Data from the study ... Breast Cancer Symposium (SABCS). The company ...
... electrode wires made from materials used in rechargeable lithium ... with electricity. The thin, nano-sized wires writhe and fatten ... a paper in this week,s issue of the journal ... eventually give out and might offer insights for building ...
... A benchtop version of the world,s smallest battery ... of a human hair has been created by a ... To better study the anode,s characteristics, the tiny ... microscope (TEM) at the Center for Integrated Nanotechnologies (CINT), ...
Cached Biology Technology:bioTheranostics' Breast Cancer Index(SM) Predicts Risk for Late Recurrence in Early Stage ER-Positive Breast Cancer Patients 2bioTheranostics' Breast Cancer Index(SM) Predicts Risk for Late Recurrence in Early Stage ER-Positive Breast Cancer Patients 3Charging makes nano-sized electrodes swell, elongate and spiral 2Charging makes nano-sized electrodes swell, elongate and spiral 3World's smallest battery created at CINT nanotechnology center 2World's smallest battery created at CINT nanotechnology center 3
... This microscope is described by end-users to ... incorporates the fundamentals of light microscopy and ... small footprint, it does not require much ... a busy lab environment. The DM-BA300 combines ...
... ergonomic microscopes are now available in digital ... DM-BA200 comes packed with Motic's patented Colour ... plug and play digital image capture head. ... a reversed quadruple nosepiece, deliver high quality ...
This kit is designed to select cells labeled with biotinylated antibodies. Kit includes reagents for labeling 3 x 10 9 cells and EasySep magnet....
... system combines the space and time dimensions of ... the optical microscope to open new horizons in ... source for excitation, the decay of a fluorescence ... the decay measured. Subtle changes in the ...
Biology Products: