New York, April 16: Middle-aged individuals who smoke could be at far greater risk of developing heart failure than those who never smoked, or those who quit, according to new research.
Heart failure is a chronic condition in which the heart does not pump blood properly.
"Previous research has focused on smoking and atherosclerosis, or hardening of the arteries, but not enough attention has been given to the other bad effects of smoking on the heart," said Michael E. Hall, a cardiologist at the University of Mississippi Medical Center in the US.
The new study found that current smokers were nearly three times more likely to be hospitalised for heart failure, while current smokers who smoked a pack or more a day were over three times more likely to be hospitalised.
Current smokers's left ventricle -- the heart's main pumping chamber -- showed early signs of not working properly.
These changes in the left ventricle's structure and function are likely put a person at greater risk of developing heart failure, Hall said.
For the study, detailed in the journal Circulation, the team included 4,129 participants, aged 54 and of African-American origin.
The study took into account high blood pressure, diabetes, body mass and other factors that might have biased results.
Even those with a smoking history, equivalent to smoking a pack a day for 15 years, were also twice as likely to be hospitalised for heart failure.
"As healthcare professionals, we would recommend that all patients quit smoking anyway, but the message should be made even more forcefully to patients at higher risk of heart failure,"Hall said.
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2001 Parliament attack anniversary: Vice Prez, PM Modi, MPs pay tributes to fallen heroes
New Delhi (PTI): Vice President C P Radhakrishnan on Saturday led Parliamentarians in paying floral tributes to those who died fending off terrorists who attacked the Parliament House in 2001.
On the 24th anniversary of the attack, Prime Minister Narendra Modi and Radhakrishnan, who is also the Rajya Sabha Chair, were among the first to offer tributes.
A brief function is held outside the now old Parliament building (Samvidhan Sadan) every December 13 to mark the day.
CISF personnel presented a salute or "samman guard" at the venue, after which a moment of silence was observed to mark the anniversary. Till 2023, the CRPF used to offer 'salami shastra' (present arms).
Congress leader Sonia Gandhi, Leader of the Opposition in the Lok Sabha Rahul Gandhi, and his sister Priyanka Gandhi Vadra, a senior party leader, were also present at the event. Union ministers Kiren Rijiju, Jitendra Singh and Arjun Ram Meghwal also lined up to offer flower petals at the photographs of the personnel who went down foiling the attack.
Lok Sabha Speaker Om Birla is in Latur to attend the funeral of former speaker of the Lower House of Parliament and ex-Union minister Shivraj Patil.
The attack was carried out by five armed terrorists, but personnel from the now former Parliament Security Service, CRPF and Delhi Police foiled the attack, with no terrorist being able to enter the building.
Six Delhi Police personnel, two Parliament Security Service personnel, a gardener and a TV video journalist were killed in the attack. All five terrorists were gunned down in the forecourt of the then Parliament building.
