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Screening Seems to Catch Dangerous Heart Condition in Kids (HealthDay)

Published by in Uncategorized on March 22nd, 2011 | Comments Off

TUESDAY, March 22 (HealthDay News) — A low-cost screening test
detected potentially deadly heart conditions in 10 out of 400 seemingly
healthy children and teens in a pilot study.

The findings suggest it may be feasible to screen all school-aged
children for heart conditions that can lead to sudden cardiac arrest
(SCA), the team from The Children’s Hospital of Philadelphia said in a
hospital news release.

Researchers found that a 10-minute electrocardiogram (EKG), in addition
to a physical examination and medical history, identified the previously
undiagnosed heart conditions.

U.S. guidelines currently recommend screening only competitive youth
athletes using history and physical examination alone. Research in Italy
and Japan, where screening is compulsory for all children, has shown that
adding EKG to these other screening methods increases the likelihood of
identifying children at risk for SCA.

Each year, SCA causes an estimated 100 to 1,000 or more deaths among
children in the United States, according to background information in the
study.

The study involved 400 healthy children and teens aged 5 to 19 who were
screened using a medical family history questionnaire, a physical exam, an
EKG and an echocardiogram.

Previously undiagnosed heart abnormalities were found in 23 children,
while high blood pressure was found in an additional 20. Ten, or 2.5
percent, of the 400 children had potentially serious heart conditions.
None of those 10 had a family history of SCA.

The study was published March 15 in the American Heart
Journal
.

“Our pilot study shows that adding [EKG] to the currently recommended
guideline of history and physical examination is feasible for screening
children and adolescents, and offers the potential to identify serious
cardiovascular abnormalities,” study leader and pediatric cardiologist Dr.
Victoria L. Vetter said in the news release.

“However, our study was not designed to be generalizable to a larger
population of children at risk for SCA. Larger, more representative
studies must be done, as well as cost-effectiveness research,” she
added.

More information

The U.S. National Heart, Lung, and Blood Institute has more about sudden cardiac arrest.



Wall Street dips as Japan and Libya anxiety ebbs (Reuters)

Published by in Uncategorized on March 22nd, 2011 | Comments Off

NEW YORK (Reuters) – Stocks edged lower on Tuesday following three days of gains, but the recent rally has investors feeling less edgy about crises in Japan and Libya, and should help keep losses in check.

The CBOE Volatility Index (.VIX) fell 2.7 percent to 20.05, not far from its level before the crisis in Japan sparked a huge spike. That suggests investors are more sanguine about the continuing problems in Japan, the Middle East and North Africa.

Perry Piazza, director of investment strategy at Contango Capital Advisors in San Francisco, said that in the near term, the S&P may trade below its 50-day moving average at 1,304, which has been acting as a resistance level.

“The combination of Japan getting better and some progress in Libya has been enough to get people interested again,” said

“That said, there’s still a lot of uncertainty and high commodity prices that are starting to dent confidence.”

Fighting in Libya and unrest in Yemen have contributed to rising oil prices, which has dragged on equities. April U.S. crude futures rose 1.5 percent to $103.82 while Brent added 0.2 percent to $115.17 a barrel.

According to a recent report from EPFR Global, fund flows “took a marked turn toward the defensive in mid-March,” following the crisis in Japan.

Jeffrey Davis, who oversees $5 billion as chief investment officer at Lee Munder Capital Group in Boston, said the more conservative positioning could limit future downside.

“Most investors are pretty safe now, and I suspect the VIX should continue to settle back down gradually,” he said.

The Dow Jones industrial average (.DJI) shed 15.37 points, or 0.13 percent, to 12,021.16. The Standard & Poor’s 500 Index (.SPX) slipped 4.19 points, or 0.32 percent, to 1,294.19. The Nasdaq Composite Index (.IXIC) declined 11.10 points, or 0.41 percent, to 2,680.99.

European Central Bank President Jean-Claude Trichet and other ECB policymakers have reiterated they are ready to act quickly to guard against inflation.

At midday, volume was light, with about 3.56 billion shares traded on the New York Stock Exchange, the American Stock Exchange and Nasdaq. Contango’s Piazza said the light volume wasn’t surprising as “there’s a sense that we’re consolidating and there’s not much conviction one way or the other.”

Walgreen Co (WAG.N) was the S&P 500′s biggest percentage loser, falling 6.4 percent to $39.31 after it reported its quarterly results.

One of the S&P’s top percentage gainers was Netflix Inc (NFLX.O), which rose 3.2 percent to $219.64 after Credit Suisse upgraded the stock to “outperform.”

In another upside move, Sprint Nextel Corp (S.N) rose 3.9 percent to $4.54 in a rebound from Monday’s hefty losses.

The chief executive of Verizon Wireless said he has no interest in buying Sprint Nextel even as the company stands to lose its top position in the U.S. wireless market because of AT&T Inc’s (T.N) planned acquisition of T-Mobile USA.

(Reporting by Ryan Vlastelica; Editing by Jan Paschal)



A perfect GOP candidate is hard to find (AP)

Published by in Uncategorized on March 22nd, 2011 | Comments Off

WASHINGTON – Mitt Romney is the godfather of what Republican critics call Obamacare. Newt Gingrich is an adulterer on his third marriage. Tim Pawlenty is too green — environmentally, that is.

Jon Huntsman worked for President Barack Obama. And Haley Barbour has come off as dismissive of racial segregation.

Is any potential Republican presidential nominee without vulnerabilities that could alienate voters, especially those in the GOP primaries, and provide ready-made attacks for opponents?

Not in this crop.

The 2012 Republican field is deeply flawed, lacking a serious GOP contender without a personal misstep or policy move that angers the party base. Each of those weighing bids has at least one issue that looms as an obstacle to White House ambitions, and that could derail the candidate if not handled with care.

That explains why the would-be candidates are trying to confront their troubles early on, just as the nomination fight gets under way. They’ll have to answer for black marks on their records — and insulate themselves from criticism — repeatedly between now and early next year when voters cast the first caucus ballot.

Their aides are trying to figure out how to weather the attacks likely to show up in mailings, online or in television ads; responses are likely to be included in media interviews, debate appearances and, perhaps, even in major speeches. Aides also are studying — and testing — the best ways to exploit their opponents’ weaknesses. Already, Internet sites like Facebook, Twitter and YouTube are magnifying their woes, and every embarrassing document, speech or utterance is certain to appear online.

Candidates can’t simply ignore their flaws or obstacles; their challengers certainly won’t.

Just ask Democrat John Kerry. He was vexed in 2004 by questions about his service in Vietnam and about his reputation as an elitist. Only after widely debunked claims about his Vietnam record started to sink his poll numbers did the campaign effectively respond — and by then it was too late.

“You really have to drive the boat into the fire and be fearless about your record,” said Michael Meehan, a Democratic consultant on Kerry’s campaign.

Romney, for one, has started to address his biggest policy problem: the health care plan he signed into law as Massachusetts governor, which Obama and the Democrats used as the basis for their national overhaul plan. The White House gleefully points out the similarities.

“Our experiment wasn’t perfect — some things worked, some didn’t, and some things I’d change,” Romney said recently in New Hampshire. But, he added, “one thing I would never do is to usurp the constitutional power of states with a one-size-fits-all federal takeover.”

Romney also will face a repeat of the 2008 criticism that he’s inauthentic, particularly after a series of reversals on gay rights and other social issues.

Gingrich’s two failed marriages are well-known; the circumstances around them may not be and present plenty of fodder for rivals.

The former House speaker sought a divorce from his first wife while she was undergoing cancer treatment. His second marriage ended with an admission of an extramarital affair as he was pursuing the impeachment of President Bill Clinton for lying about sexual encounters with a White House intern. He married that mistress, 23 years his junior. Callista Gingrich is prominently featured in his campaign, appearing with him at events and on his website.

He was widely mocked for this recent explanation about his infidelity: “There’s no question at times of my life, partially driven by how passionately I felt about this country, that I worked far too hard and things happened in my life that were not appropriate.”

It remains to be seen whether Republicans heed his plea and focus on the future. “If the primary concern of the American people is my past,” he has said, “my candidacy would be irrelevant.”

Barbour can’t deny his trifecta of issues that make some skeptical. So he owns them.

“Let me just make this very plain: I’m a lobbyist, a politician and a lawyer … and I am willing to have my record in front of everybody,” says the Mississippi governor, who was head of the Republican National Committee and the Republican Governors Association. He also founded a booming lobbying operation and was dubbed the King of K Street, a reference to the capital’s downtown lobbying corridor.

The governor of a Deep South state, Barbour opened himself up to criticism when he bungled questions about the Ku Klux Klan and segregation.

Huntsman, the former Utah governor, is taking heat for his job as Obama’s ambassador to China.

John H. Sununu, once chief of staff to President George H.W. Bush and ex-chairman of New Hampshire’s GOP, called Huntsman an “Obamaite” who would never earn the trust of primary voters.

Huntsman leaves his post in April and can’t say anything until then. But his advisers have a ready-made response: He served his country, not necessarily the Democratic administration.

Obama, for one, isn’t going to let him off that easily; he’s thanked Huntsman for being an “outstanding advocate for this administration and this country.”

Obama chief of staff Bill Daley lays on the praise: “He’s played an integral part in this administration’s foreign policy.”

Romney and Huntsman face another obstacle. Both are Mormons, a religion that evangelicals who have considerable sway in Iowa and South Carolina look at warily.

Pawlenty, who on Monday announced he had formed an exploratory committee, once backed climate change legislation that conservatives deride. Advisers to the former Minnesota governor know it will be a problem.

He’s reversed his position on the issue, but his past words are certain to come back to haunt him.

“So, come on, Congress. Let’s get moving,” Pawlenty says in a 2008 commercial for the Environmental Defense Action Fund that urges, “Cap greenhouse gas pollution now.”

It’s available online. So are details of climate change legislation he signed that would reduce greenhouse gas emissions by 15 percent by 2015.

Among others weighing bids:

_Former Pennsylvania Sen. Rick Santorum may be dogged by his dismissal by voters in the 2006 election.

_Ex-Gov. Mike Huckabee of Arkansas faces questions about commuting the sentence of Maurice Clemmons, who in 2009 opened fire in Tacoma, Wash., and left four police officers dead.

_GOP vice presidential nominee Sarah Palin’s unorthodox resignation in the middle of her first term as Alaska governor — as well as her reality show stints and her countless impolitic comments — will be certain fodder for opponents.

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Half or more of U.S. public supports Obama on Libya (Reuters)

Published by in Uncategorized on March 22nd, 2011 | Comments Off

WASHINGTON (Reuters) – At least half the U.S. public approves of President Barack Obama’s military action in Libya, despite growing criticism from Republicans and some Democrats in Congress, recent polling finds.

A CBS News poll released on Tuesday said just 29 percent of Americans disapprove of Obama’s handling of the situation in Libya, where a U.S.-led air and naval force has established a no-fly zone over much of the country.

Exactly half of the 1,022 adults polled by CBS approved of Obama’s actions while 1-in-5 Americans had no opinion.

That compares with 70 percent approval for U.S. military action in a recent CNN/Opinion Research Corp poll that put the opposition at 27 percent.

CBS said Obama’s overall approval rating was at 49 percent, with 41 disapproval, similar to last month. His approval margins have hovered in the mid-to-high 40s for the past year.

In both cases, polling began last Friday, a day after the U.N. Security Council authorized military action against the Libyan government, and continued through the commencement of hostilities on Saturday.

CNN, which released its poll on Monday, said there was no indication the actual attacks had changed public opinion over the course of the weekend.

The results coincide with growing criticism of Obama by Republicans in Congress, who say the president should have consulted more closely with lawmakers before initiating the operation code-named “Odyssey Dawn.”

Some lawmakers, including liberal Democrats, worry that the international community will press the United States into leading a wider campaign over time, despite assurances from Obama that the operation’s focus is narrow and that the U.S. military will soon relinquish command.

CBS found that 43 percent of Republicans approve of how Obama is handling the crisis in Libya, while 41 percent disapprove. A majority of 66 percent of Democratic voters also approve, along with 43 percent of independents.

While some in Congress feel Obama has done too much, others criticize him for not doing enough. Republican Senator John McCain, who says the United States should have acted sooner, is now calling on the administration to help arm and train Libyan rebels fighting to end Gaddafi’s 41-year rule.

The CNN survey shows public support falling to 54 percent on the question of military action against Libyan government ground forces, while only 34 percent of Americans think it “very important” to remove Gaddafi from power.

Both the CBS and CNN surveys have a margin of error of 3 percentage points.

(Reporting by David Morgan; Editing by Cynthia Osterman)



LightSquared gets first deal with a phone company (AP)

Published by in Uncategorized on March 22nd, 2011 | Comments Off

NEW YORK – LightSquared, a company building a new wireless broadband network to compete with those of AT&T Inc., Verizon Wireless and Clearwire Corp., announced Tuesday its first phone-company customer, Leap Wireless International Inc.

Leap Wireless, the parent of the Cricket phone service, plans to use LightSquared’s fourth-generation, or 4G, network to supplement its own.

LightSquared is funded by private-equity firm Harbinger Capital Partners, and it plans to sell wholesale network access to phone companies and any other companies that might want to resell broadband Internet access. It has already announced one other customer: Open Range, a startup Internet service provider focusing on rural areas.

San Diego-based Leap is the country’s seventh-largest phone company, with 5.5 million customers. Analysts have speculated that T-Mobile USA, the fourth-largest phone company, would be interested in dealing with LightSquared, but that possibility has been taken off the table with Sunday’s announcement that AT&T Inc. has agreed to buy T-Mobile. The deal would give T-Mobile access to the 4G network AT&T is activating starting this year.

LightSquared has previously said it hopes to get its network operating in some areas this year and cover 92 percent of the U.S. population by 2015.

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