HOME >> MEDICINE >> NEWS
Blood test can accurately diagnose heart failure in emergency patients

A new blood test that measures a particular marker of cardiac distress can markedly improve the ability to diagnose or exclude congestive heart failure in patients with shortness of breath who come to hospital emergency departments. The report from researchers at Massachusetts General Hospital (MGH) finds that measuring levels of a protein called NT-proBNP was significantly better at identifying heart failure than was standard clinical evaluation. The report will appear in the April 15 issue of the American Journal of Cardiology and has been released online prior to print publication.

"We found that testing with the NT-proBNP assay was an extremely accurate way to identify or exclude heart failure in patients with shortness of breath," says James Januzzi Jr., MD, of the MGH Cardiology Division, the paper's lead author. "Importantly, we also found that the very best results came from combining the results of this very sensitive and specific blood test with the logic and wisdom of a good emergency physician, which gave the optimal balance between biologic data and clinical judgement."

Congestive heart failure, which occurs when an impaired heart muscle cannot pump blood efficiently, is a growing health problem and major cause of cardiac death. The diagnosis of heart failure may be difficult to make because its typical symptoms can overlap with those of other conditions. Missing a heart failure diagnosis can put patients at high risk of serious problems, including death, but overdiagnosis may lead patients to receive unnecessary treatment.

"To date, the way physicians have traditionally evaluated potential heart failure patients has been rather random, with some receiving a physical examination and medical history while others also get expensive and time-consuming procedures," Januzzi says. "Having a widely-available, accurate, and cost-effective diagnostic method would be of extraordinary value."

Proteins called natriuretic pepti
'"/>

Contact: Sue McGreevey
smcgreevey@partners.org
617-724-2764
Massachusetts General Hospital
11-Apr-2005


Page: 1 2 3

Related medicine news :

1. Blood inflammation plays role in Alzheimers disease
2. Blood-thinning drugs need closer monitoring
3. Blood transfusions from precancerous blood donors do not increase risk of cancer
4. Blood marker helps predict prognosis among those with abdominal infection
5. Blood transfusions raise heart patients infection and death risk -- especially women
6. Blood pressure drugs could help halt pancreatic cancer spread, Jefferson researchers find
7. Blood cells linked to heart attacks, other inflammatory diseases
8. Blood transfusion-transmitted infections: A global perspective
9. Blood clots can be treated by injections at home
10. Blood pressure variability increases risk for stroke death
11. Blood pressure drugs associated with reduced risk of esophageal, pancreatic and colon cancers

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


(Date:10/13/2017)... ... October 13, 2017 , ... Lori R. Somekh, founder of the ... national organization of elder law and special needs planning attorneys. “Membership in ElderCounsel helps ... provides a forum to network with elder law attorneys nationwide,” said Somekh. , ...
(Date:10/13/2017)... ... 2017 , ... Many families have long-term insurance that covers care for a ... waiver for care if the client has a cognitive impairment diagnosis. , “What ... is often waived, so the benefits from their insurance start immediately,” said Mechell Vieira, ...
(Date:10/13/2017)... York, NY (PRWEB) , ... October 13, 2017 , ... ... influential people in business to advocate for action towards gender equality at their inaugural ... views from around the globe, and reached a social audience of over 3 million. ...
(Date:10/13/2017)... ... 13, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House of ... popular and least understood books in the Holy Scriptures, Revelation. The Book of Revelation ... scholars for centuries. Many have tossed it off as mere rubbish, but Yisrayl Hawkins ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... Software Development, has been awarded a contract by the Center for Medicare and ... aims to accelerate the enterprise use of Agile methodologies in a consistent and ...
Breaking Medicine News(10 mins):
(Date:10/10/2017)... received FDA 510(k) clearance in May 2017 for its highly anticipated ... for endoscopy environments. An innovative secondary monitor solution, ZeroWire Mobile ... the improvement of patient outcomes, procedural efficiency, and the lowering of ... ... By ...
(Date:10/7/2017)... 6, 2017   Provista, a proven leader ... billion in purchasing power, today announced a new resource ... The Newsroom is the online home for case ... expert bios, news releases, slideshows and events. ... wealth of resources at their fingertips, viewers can also ...
(Date:10/4/2017)... , Oct. 4, 2017  South Korean-based healthcare product ... training aide "cprCUBE" on Kickstarter. The device will educate ... cardiac arrests with better efficiency compared to the dated ... real-time feedback on efficacy of the compression for a ... has a goal to raise $5,000. ...
Breaking Medicine Technology:
Cached News: