HOME >> MEDICINE >> NEWS
Rare heart problem decreases in clot-busting era

DURHAM, N.C. -- The incidence of cardiac tamponade, an infrequent but potentially fatal event following a heart attack, has not increased despite the widespread use of clot-busting and blood-thinning medications, according to an new analysis by Duke Clinical Research Institute investigators. Since bleeding is the major side effect of such medications, researchers said concerns with increased rates of tamponade existed.

Cardiac tamponade occurs when fluids or blood fill the pericardium, the tough sac enclosing the heart. After an acute heart attack, heart muscle can rupture leading to bleeding into the pericardial sac. Fluids filling the pericardium can cause a rapid drop in blood pressure, leading to loss of consciousness or death. Often a medical emergency, physicians quickly treat it puncturing the pericardium and draining the accumulated fluid.

Prior to widespread use of clot-busting, or fibrinolytic, drugs in the early 1990s, between 4 and 8 percent of acute heart attack patients suffered from cardiac rupture and tamponade.

In their analysis of more than 100,000 patients worldwide, the Duke researchers found that 0.85 percent of acute heart attack patients suffered from tamponade while in the hospital. Duke cardiologist Manesh R. Patel, M.D., presented the results of the analysis Nov. 9, 2004, at the American Heart Association's annual scientific sessions in New Orleans.

"The rates of tamponade in our population of clinical trial patients is similar to if not lower that reported in the pre-fibrinolytic era, and it supports the conclusion that the rate is not significantly higher with these therapies, as was once the general concern," Patel said.

While the researchers found a low incidence of tamponade in general, they cautioned that physicians should still pay close attention to their acute heart attacks patients, since their analysis showed that treatment delays increased the likelihood of cardiac tamponade occurring.


'"/>

Contact: Richard Merritt
Merri006@mc.duke.edu
919-684-4148
Duke University Medical Center
9-Nov-2004


Page: 1 2 3

Related medicine news :

1. New study in Nature demonstrates protection against cell death during heart attack
2. Uric acid and heart disease
3. Researchers search for first sign of congestive heart failure
4. Hopkins begins human trials with donor adult stem cells to repair muscle damaged from heart attack
5. Extreme exertion, emotion can spark repeat heart attacks
6. Men with severe sleep breathing disorder have higher risk of heart problems
7. Red wine protects the heart
8. Yale authors raise concerns regarding regionalized heart attack care
9. Community-based care beats standard clinic in lowering heart
10. Blacks less likely to get expensive, newer heart treatments
11. Vitamin E may not prevent cancer or cardiovascular events, but may increase risk for heart failure

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... Dickinson Insurance and Financial ... financial preparation services, is providing an update on a charitable event that began ... Rescue is a locally recognized nonprofit that provides shelter and care for animals ...
(Date:10/13/2017)... Pekin, IL (PRWEB) , ... October 13, 2017 ... ... Foundation, which established the certification process to promote standards of excellence for the ... iaedp™ Symposium, scheduled for March 22 – 25, 2018 in Orlando, Florida at ...
(Date:10/13/2017)... ... October 13, 2017 , ... Apple Rehab Shelton Lakes , ... mock evacuation of the facility as part of a disaster drill on October 3rd. ... EMS and Shelton City Emergency Manager, as well as the Connecticut Long Term ...
(Date:10/13/2017)... ... , ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many ... event, sponsored by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids ... of all ages; it is a non-competitive, non-timed event, which is all about having ...
(Date:10/13/2017)... ... October 13, 2017 , ... “The Journey: From the ... danger possible to save lost souls in the Philippines. “The Journey: From the Mountains ... a dedicated teacher of the Bible. She has taught all ages and currently teaches ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... Divoti USA will engrave and process all non-coated ... latest FDA requirements, which stipulates new criteria regarding medical device manufacture ... Medical ID jewelry such as Medical ID Bracelets, can rest assured ... of the new FDA requirements . ... Divoti offers this dark mark fiber laser engraving process ...
(Date:10/11/2017)... PARK, Calif. , Oct. 11, 2017  BioPharmX ... national scientific team that developed an innovative way to ... quantity of the delivery of new drugs. ... 2017 Fall Clinical Dermatology Conference will show how researchers ... General Hospital, Harvard Medical School used a suite of ...
(Date:10/11/2017)... Oct. 11, 2017  True Health, a leader ... its effort during National Breast Cancer Awareness month ... risks. Research ... calculated that more than 10 million American women ... in BRCA1 or BRCA2 and have not had testing. ...
Breaking Medicine Technology:
Cached News: