HOME >> MEDICINE >> NEWS
Calcium-blocker drug slows artery clogging better than beta blocker

DALLAS, Oct. 22 High blood pressure treatment with a calcium channel antagonist slowed progression of atherosclerosis, the disease process responsible for heart attacks and strokes, better than a beta blocker, according to a rapid track report posted online this week in Circulation: Journal of the American Heart Association.

Rapid track articles are released online early because Circulation editors believe the work has major clinical impact or represents important basic science discoveries.

The study tested two high blood pressure medications: lacidipine, a calcium channel blocker, and atenolol, a beta blocker. Beta blockers reduce the heart's tendency to beat faster as it tries to compensate for weakened pumping ability. Allowing the heart to maintain a slower rate lowers blood pressure. Calcium channel blockers interfere with calcium's role in the contraction of these muscles. This causes the muscles to relax, lowering blood pressure and improving blood circulation in the heart.

Ultrasound images taken at the start of the study revealed that patients had measurable atherosclerosis in the carotid arteries. After four years of treatment, the yearly progression rate for this narrowing was 40 percent lower in lacidipine-treated patients than in the patients treated with atenolol.

Researchers tracked plaque progression by measuring intima-media thickness (IMT) in participants' carotid arteries, which carry blood to the brain. IMT is a measurement of the interior lining of blood vessels. During the four-year study, researchers found that people taking atenolol showed an increase in IMT by 0.0145 millimeters per year (mm/yr), while IMT in people taking lacidipine increased by 0.0087 mm/yr.

Alberto Zanchetti, M.D., lead researcher of the European Lacidipine Study on Atherosclerosis (ELSA), says this difference was apparent even though average ambulatory blood pressure reduction among patients taking lacidipine was less than
'"/>

Contact: Carole Bullock
carole.bullock@heart.org
214-706-1279
American Heart Association
24-Oct-2002


Page: 1 2 3

Related medicine news :

1. Routine use of nose-to-stomach tube slows recovery from abdominal surgery
2. Preliminary study shows high-dose coenzyme Q10 slows functional decline in Parkinsons patients
3. Landmark study shows coenzyme Q10 slows progressive decline in Parkinsons disease
4. Antibiotic slows atherosclerosis in people with Chlamydia pneumonia antibodies
5. Drug to lower cholesterol also slows calcium build-up in arteries
6. Molecularly targeted drug slows tumor growth in patients
7. Ginkgo biloba slows cognitive decline in patients with multiple sclerosis
8. New study shows ropinirole slows the loss of dopamine function in Parkinsons disease
9. Researchers learn how stress slows wound healing
10. Reducing hostility in young coronary artery disease patients is important piece of rehabilitation
11. Columbia study shows widely used artery clearing device does not help patients during heart attack

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


(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)... (PRWEB) , ... October 13, 2017 , ... ... DevOps and Agile Software Development, has been awarded a contract by the Center ... Purchase Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies in ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... for healthcare compliance program management, will showcase a range of technology and learning ... Assisted Living (NCAL) Convention and Expo to be held October 14–18, 2017 at ...
(Date:10/12/2017)... ... 12, 2017 , ... The company has developed a suite ... regulatory authorities worldwide. From Children’s to Adults 50+, every formula has been developed ... , These products are also: Gluten Free, Non-GMO, Vegan, Soy Free, Non-Dairy*, ...
(Date:10/12/2017)... ... October 12, 2017 , ... Asante, a ... health care, have expanded their existing home health joint venture through an agreement, ... been operating a joint venture home health company with Asante, delivering clinically integrated ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... , Oct. 2, 2017  Eli Lilly and Company ... results for the third quarter of 2017 on Tuesday, ... call on that day with the investment community and ... The conference call will begin at 9 a.m. ... access a live webcast of the conference call through ...
(Date:9/28/2017)... , Sept. 28, 2017 Hill-Rom Holdings, ... 2017 earnings conference call and webcast on Friday, November ... a.m. (EDT) and ending at approximately 8:30 a.m. (CDT) ... discussing the company,s 2017 financial performance and guidance for ... opportunities, initiatives to enhance operational performance, and long-range financial ...
(Date:9/25/2017)...   Montrium , an industry leader in ... IQPC Trial Master Files & Inspection Readiness Conference ... Clinical Services has selected eTMF Connect ... EastHORN, a leading European contract research organization (CRO), ... to enable greater collaboration with sponsors, improve compliance ...
Breaking Medicine Technology:
Cached News: