51成人动漫

Cardiology

News, opinions and meeting coverage in cardiology.

Eating Before Lipid Test OK

It may not be necessary to fast before a routine cholesterol check, a large community-based population study suggested.

Early Stroke Risk After Hip Replacement

Patients undergoing a total hip replacement appear to have an elevated risk of stroke in the weeks following the operation, researchers found.

AHA: No Excess Bleeding Risk with Dabigatran

LOS ANGELES -- Patients starting dabigatran (Pradaxa) did not have a higher risk of bleeding compared with new users of warfarin, according to a postmarketing data review by the FDA.

Fainting in PE Signals High Risk

ATLANTA -- Patients with pulmonary embolism brought to emergency rooms because they had passed out tended to have the most ominous risk factors for poor outcomes, a researcher said here.

Novel Drug Stars in Phase III PAH Trial

ATLANTA -- Macitentan, a next-generation endothelin receptor antagonist for pulmonary arterial hypertension, met its efficacy endpoint and was said to be well tolerated in a large clinical trial.

BP Drug Linked to Severe Diarrheal Illness

LAS VEGAS -- A patient's insightful question led to the identification of almost two dozen cases of severe enteropathy associated with use of blood pressure medication, investigators reported here.

Cardio Notes: Sex Improves with Stenting

Opening the arteries of those with stable coronary disease also opens the door to an improved sex life. Also this week, bariatric surgery helps remodel the heart.

Watchdog Group Wants Black Box on BP Meds

WASHINGTON -- The consumer watchdog group Public Citizen petitioned the FDA to add a black box warning to three classes of hypertension drugs, cautioning against their combined use.

Working with Weights May Help Stroke Rehab

Resistance training -- which is often overlooked in stroke rehab -- may help improve thinking and memory in stroke survivors, researchers found.

Study Counters WHI on Risk of Hormones in Menopause

Hormone therapy may actually help the heart in some respects for newly menopausal women, a randomized trial showed, although the impact on hard outcomes like stroke and breast cancer still remains to be seen.

Cranberry Juice May Help Lower BP a Bit

Cranberry juice modestly lowers blood pressure in healthy adults when consumed daily, a carefully controlled trial showed.

Anatomy of an Epidemic: The Opioid Movie

The national clamor over abuse of prescription opioids is now at a fever pitch, but little has been said about what drove the boon in opioid prescriptions. This latest report from 51成人动漫/ Milwaukee Journal Sentinel analyzes a pivotal Oxycontin marketing video, it's impact and its aftermath.

Engineers Turn Fat into Blood Vessels

Liposuction can provide the raw materials for growing new small-diameter blood vessels in the lab, researchers found.

No Weight Gain with Linagliptin in Diabetes

The DPP-4 inhibitor linagliptin may control type 2 diabetes with less hypoglycemia or weight gain than glimepiride when used as second-line treatment with metformin, a trial showed.

Tattoos Replace Bracelets for Medical Alerts

PHILADELPHIA -- As more people with diabetes replace their medical alert bracelets with tattooed warnings, there might be a need for a standard design and body location, a researcher here said.

DSM-5: What's In, What's Out

PHILADELPHIA -- Reports here provided what may be the last public update on DSM-5, the next edition of American psychiatry's diagnostic guide, before it is formally released in May 2013.

Most DSM-5 Revisions Pass Field Trials

PHILADELPHIA -- Field trials of proposed new diagnostic criteria for many mental disorders showed that, for the most part, they were at least adequately reliable.

Most ICD Patients Die of Heart Failure

Patients with implantable defibrillators or resynchronization devices with defibrillator were most likely to die of heart failure or non-cardiac causes, not sudden death, a single-center study found.

Brain Bleed Size Affects Therapy in Afib Patients

NEW ORLEANS -- The size of a brain bleed appears to determine which medications, if any, are given to atrial fibrillation patients after an intracerebral hemorrhage, a retrospective study showed.

FDA Warns of Clot Risk with Yaz, Other OCs

Labels for oral contraceptives that contain drospirenone will now note that studies have shown up to a threefold increased risk of blood clots compared with other birth control pills.

Doctors Say 45 Common Tests 'Overused'

Nine specialty groups have listed tests and treatments that are frequently overused, such as antibiotics for sinus attacks and CT scans for low back pain, in the first phase of a long-term project.

Cheney's Heart Makes Him a Million Dollar Man

Keeping former Vice President Dick Cheney's heart beating probably will cost the healthcare system at least a million dollars, cardiac transplantation experts told 51成人动漫.

Whitney Houston Autopsy Reveals Heart Disease

The death of Whitney Houston in some ways represents a medical "perfect storm" -- heart disease and a plethora of drugs that can accelerate or aggravate that condition, cardiovascular specialists told 51成人动漫.

Shire Quits on Fabry Drug

Shire PLC has withdrawn its U.S. application to market an enzyme replacement therapy for Fabry disease, citing an expected FDA demand for controlled clinical trials.

FDA Adds More Warnings for Lipitor, Crestor, and Zocor

WASHINGTON -- Statins may cause drug-drug interactions for patients taking drugs to treat HIV/AIDS or hepatitis C, according to a new statin warning from the FDA.

FDA Adds Diabetes Warning to Statin Label

WASHINGTON -- The FDA is changing the labeling on statins to include a warning about increased risks of hyperglycemia and transient memory problems, but the agency is no longer recommending routine liver function testing.

Early VTE Therapy OK After Brain Bleed

HOUSTON --The risk of re-bleeding after intracranial hemorrhage did not increase when patients received early prophylaxis for venous thromboembolism (VTE), a retrospective review showed.

Big BP Variation Between Arms Raises Red Flag

A substantial difference in blood pressure from one arm to the other could be a warning sign for overall cardiovascular and mortality risk, a meta-analysis determined.

Higher LDL Level Linked to Lower Incidence of Afib

Although physicians usually aim to lower patients' total and, in particular, LDL cholesterol, lower LDL levels are associated with developing atrial fibrillation, a study has found.

Researcher Charged With Fabricating Red-Wine Data

A veteran researcher, known for his work on the heart benefits of the red-grape component resveratrol, allegedly fabricated data in 23 papers published over five years, an investigation showed.

Diabetes Expert Disses Weight-Loss Programs

WASHINGTON -- Community-based weight-loss programs have not been shown to be effective at reducing the incidence of diabetes, so implementing a national program would likely be money down the drain, a diabetes expert said at a symposium on Tuesday.

Fructose No Substitute for Glucose in Diabetes

NEW YORK -- Although it negates the dumping of glucose directly into the bloodstream, fructose may not be the choice sweetener for diabetics, researchers said here.

Systolic BP That's Too Low After Stroke Not Good Either

Systolic blood pressure that is too low -- as well as too high -- may put patients who have had a noncardioembolic ischemic stroke at risk for another one, researchers found.

Life Expectancy Shorter After TIA

Nine years after discharge, the survival of patients hospitalized with a transient ischemic attack was 20% lower than expected, with older patients more likely to be affected, according to an Australian study.

Airport Metal Detectors Safe for Pacemakers

Metal detector security screening appears safe for people with pacemakers or implantable cardioverter-defibrillators (ICDs), researchers found.

Go With the Flow When Treating LAD Stenosis

Medical treatment was as effective as surgery for patients with moderate to severe isolated stenosis in the proximal left anterior descending artery who had fractional flow reserve of 0.80 or greater, according to results from a single-center study.

High Blood Pressure May Spark Facial Nerve Pain

Patients with hypertension appear to carry a higher risk for developing trigeminal neuralgia, a Taiwanese study showed.

Readers Say Vitamin Levels Should Be Checked Yearly

Processed foods, mineral-depleted soil, overcooked vegetables, increased stress levels -- all of these increase the chances of having a vitamin deficiency, according to a vocal majority of 51成人动漫 readers who commented on last week's poll.

Pacemaker Inventor Dies at 92

Wilson Greatbatch, credited with inventing the implantable pacemaker in 1958, died earlier this week at the age of 92, his family said.

Brain Takes Multiple Hits from Low B12 Levels

Low levels of vitamin B12 may contribute to cognitive problems for older adults in more than one way, according to a cross-sectional study.

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