Washington (PTI): COVID-19 patients may be at increased risk of suffering chest pain in the six months to a year after the infection, which could be a sign of future cardiovascular complications, according to a study.

Nearly 19 per cent of US adults who had previously tested positive for COVID-19 report having "Long COVID," where they experience signs and symptoms for four weeks or more after the initial phase of infection.

Researchers from Intermountain Health in the US studied nearly 150,000 patients for cardiovascular symptoms. They found that patients who tested positive for COVID-19 had higher rates of chest pain in the six months to a year after the infection.

"Many COVID-19 patients experience symptoms well beyond the acute phase of infection," said Heidi T. May, cardiovascular epidemiologist at Intermountain Health and principal investigator of the study.

"While we didn't see any significant rates of major events like heart attack or stroke in patients who had an initial mild initial infection, we did find chest pains to be a persistent problem, which could be a sign of future cardiovascular complications," May said.

The study finding was presented at the American College of Cardiology's 2023 Scientific Conference in New Orleans, US, on Sunday.

In the large retrospective study, researchers compared three groups of Intermountain Health patients.

The team found that at six months and one-year intervals, patients who tested positive for COVID-19 had significantly higher rates of experiencing chest pain, but saw no other increases in cardiovascular events.

"As of right now, the symptoms aren't necessary translating into hard outcomes, but that's something that will need to be reassessed over time," May said.

"It could be that lasting effects of infection on the cardiovascular system are hard to quantify in terms of diagnoses or other events in the short-term and won't be realised until longer follow up," the researcher added.

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Kolkata: Bharatiya Janata Party leader and Leader of Opposition in the West Bengal Legislative Assembly Suvendu Adhikari has sparked controversy after stating that Bangladesh should be taught a “lesson like Israel has taught Gaza.”

Adhikari made the remark while speaking to reporters outside the Bangladesh Deputy High Commission in Kolkata on Friday, December 26. “These people must be taught a lesson, just like Israel taught Gaza. Our 100 crore Hindus and the government working in the interest of Hindus must teach them a lesson just as we taught Pakistan a lesson in Operation Sindoor,” he said.

The statement came amid protests being held outside the Bangladesh Deputy High Commission since December 22, following the lynching of Dipu Chandra Das, a 27-year-old garment factory worker in Bangladesh. Das was killed on December 18 in the Mymensingh district, where his body was allegedly hung from a tree and set on fire in public view.

Adhikari was part of a five-member delegation that met senior officials of the Bangladesh Deputy High Commission on Friday. Speaking after the meeting, he claimed that the diplomats had “no answer to most of his questions” related to the killing and the situation of minorities in Bangladesh.

Reacting to his comments, the All India Trinamool Congress accused the BJP of promoting hate and intolerance. In a post on X, the party described Adhikari’s remarks as hate speech and alleged that they amounted to a call for violence, while also questioning the absence of legal action against him.

Adhikari’s statement has added to political tensions in West Bengal and raised concerns over inflammatory rhetoric linked to sensitive international and communal issues.