Connect with us
Saturday,31-May-2025
Breaking News

health

Valve disorders may raise risk of severe heartbeat condition

Published

on

New York, April 15: People with a certain heart valve abnormality may be at an increased risk of developing severe heart rhythm disorders also known as arrhythmias, according to a study on Tuesday.

Researchers from the Karolinska Institutet in Sweden showed that the valve abnormality called Mitral annular disjunction (MAD) increases the risk of ventricular arrhythmias — a dangerous type of heart rhythm disorder that, in the worst case, can lead to cardiac arrest.

The team found that the risk of arrhythmias persists even after successful valve surgery.

MAD is often associated with a heart disease called mitral valve prolapse, which affects 2.5 per cent of the population and causes one of the heart’s valves to leak. This can lead to blood being pumped backward in the heart, causing heart failure and arrhythmias. The disease can cause symptoms such as shortness of breath and palpitations.

The study, published in the European Heart Journal, showed that people with MAD were more likely to be female and were on average eight years younger than those without MAD.

They also had more extensive mitral valve disease.

Although the surgery was successful in correcting MAD, these patients had more than three times the risk of ventricular arrhythmias during five years of follow-up compared to patients without preoperative MAD.

“Our results show that it is important to closely monitor patients with this condition, even after a successful operation,” said Bahira Shahim, Associate Professor at the Department of Medicine, Solna, Karolinska Institutet.

In the study, the researchers investigated the risk of cardiac arrhythmias in 599 patients with mitral valve prolapse who underwent heart surgery at Karolinska University Hospital between 2010 and 2022.

The study aims to further explore new hypotheses such as that MAD causes permanent changes in the heart muscle over time, and that MAD is a sign of an underlying heart muscle disease

health

COVID-19 Update: Death Toll Rises To 5 In Mumbai After Kalyan Man Passes Away; 66 New Cases Recorded In Maharashtra

Published

on

Mumbai: The State of Maharashtra reported 66 new COVID-19 cases on May 27, with nearly half originating from Mumbai, recording 31 cases in past 24 hours. Other districts saw fewer cases, with Pune reporting 18, Thane at 7, Navi Mumbai at 4, Pimpri Chinchwad at 3, Nagpur at 2, and Sangli at 1. As of May 26, the total active cases in Maharashtra stood at 210, reflecting an addition of 154 new cases since May 19, 2025. Nationwide, India had 1,010 active cases, with Kerala leading at 430.

Reports from the Union Health Ministry indicate that current COVID-19 infections are mostly mild, with no significant severity or death rates. However, a 47-year-old woman from Kalyan tested positive posthumously, representing the fifth COVID-related death in the Mumbai Metropolitan Region (MMR) within a week.

She was treated for typhoid but deteriorated rapidly, leading to her hospitalization where she died before her COVID-19 diagnosis. KDMC officials noted three other COVID patients, with one recovering and two receiving treatment. In response, KDMC has set up isolation wards and an RTPCR lab, assuring the public that most cases are mild and do not require alarm.

In light of rising COVID-19 cases noted in Singapore and Hong Kong, India has ramped up monitoring efforts. Experts attribute the recent surge to the JN.1 variant, part of the Omicron family. The Health Ministry has stated that they are carefully reviewing the situation to mitigate risks while remaining proactive in safeguarding public health.

Meanwhile, the state’s daily COVID-19 case count rose from 43 on Sunday to 69 on Monday, as reported by the state health department. Out of these cases, 37 were identified in Mumbai, 19 in Thane, and seven in Navi Mumbai, with Pune recording two cases and one case each in Pimpri Chinchwad, Kolhapur, Raigad, and Latur

The recent uptick in COVID-19 cases has been evident over the past few weeks, with May alone accounting for 269 of the 285 cases recorded since January. Additionally, four patients with COVID-19 have died since May 18, which included a 14-year-old girl with kidney issues, a 59-year-old cancer patient, a 70-year-old with heart complications, and a 21-year-old suffering from diabetes-related ketoacidosis.

.

Continue Reading

health

Late diagnoses, high costs driving blood and bone marrow cancer cases: Experts

Published

on

New Delhi, May 28: Late diagnoses and high costs are driving cases of acute myeloid leukaemia (AML) — an aggressive form of blood and bone marrow cancer, said health experts.

After the US and China, India reportedly had the highest number of cases of AML in 2021.

According to health experts, early screening, accurate diagnosis and timely initiation of treatment are extremely important to improve survival rates.

“We lose critical time because AML is detected late in our country and often masquerades as fatigue or infection. By the time the right tests are done, the disease has often progressed to a stage where treatment options are limited or less effective,” Dr. Ranjit Sahoo, D.M. (Medical Oncology) Professor (Additional) at All India Institute of Medical Sciences (AIIMS), told Media.

While acute leukaemia can be detected by a simple blood test, “the treatment of AML is carried out at tertiary centres and the cost of supportive treatment is high,” the expert said.

For many patients, the onset is silent, the symptoms of AML are vague, and the window for intervention is tragically narrow.

Many patients also delay treatment due to financial constraints or seek care in late stages when treatment is less effective.

“AML, while rare among all haematological malignancies, is the most feared one. It has an excellent chemotherapy combination for control of disease, including deep remission (control, not cure), but is fraught with complications, including life-threatening ones due to severe infections and bone marrow suppression,” said Dr. Abhay A. Bhave, a haematologist, from a Mumbai-based hospital.

Bhave noted that “AML can be a relapsing, relentless disease based on the genes that cause this disease”.

Traditional chemotherapy, the mainstay of AML treatment, has often been poorly tolerated, especially in older patients. However, the emergence of targeted therapies — which act on specific genetic mutations driving the disease — has dramatically improved remission rates, reduced toxicity, and enhanced quality of life for patients globally.

However, these are often expensive; and bone marrow transplantation is also not easy to obtain, the doctors said.

Dr. Punit L Jain, a leukaemia specialist at a Mumbai-based hospital stated that 60 per cent of AML patients arrive in advanced stages with infection and bleeding, impairing treatment methods.

The experts suggested integrating AML into the national cancer control strategy and expanding access to diagnostics may be necessary to boost awareness as well as treatment outcomes. They also called for including AML-targeted therapies in Ayushman Bharat and private insurance schemes to ease out-of-pocket expenditure for patients; and to support clinical research and trials.

Continue Reading

health

Maharashtra reports two Covid-linked deaths, govt urges citizens not to panic

Published

on

Mumbai, May 21: Maharashtra has reported two Covid-related deaths since January this year, the state health department has said, adding that the two were patients with comorbidities.

The department, late Tuesday night, stated that both deaths were reported from Mumbai and involved patients with comorbidities (simultaneous presence of two or more medical conditions in a person). One of the deceased had nephrotic syndrome with hypocalcemia seizure, while the other was a cancer patient.

According to the health department, a total of 6,066 swab samples have been examined for coronavirus since January, of which 106 tested positive for the infectious disease. Of these, 101 were from Mumbai and the remaining from Pune, Thane, and Kolhapur. Currently, 52 patients are undergoing treatment for mild symptoms, while 16 are being treated at hospitals.

“A spike in Covid-19 cases is not only being seen in Maharashtra, but also in other states and even other countries,” said the health department release.

“Covid is a disease caused by a virus. Currently, the ILI (Influenza-like Illness) and SARI (Severe Acute Respiratory Infection) survey is going on in Maharashtra for Covid. In that survey, such patients are tested for Covid. These Covid patients are being treated regularly after testing positive, Covid cases are currently rare in the state. Mild symptoms are being found in Covid patients. Covid testing and treatment facilities are available through the health department. Therefore, the public is urged not to panic,” said the release.

Earlier, the BrihanMumbai Municipal Corporation (BMC) on Monday said, “Covid-19 is now considered an endemic and an ongoing health problem. As the virus has become established at the community level, cases are now sporadic and very rare.

In recent days, the number of Covid cases has been increasing in Singapore, Hong Kong, East Asia and other countries. The Brihanmumbai Municipal Corporation’s health department is constantly monitoring the spread of Covid to keep it under control. “The number of patients has been very low from January to April. Some patients have been seen since May; however, the BMC administration is appealing to the citizens not to panic in this regard,” said the release.

According to BMC, treatment and guidance facilities are available in the civic hospitals, including Seven Hills Hospital with 20 beds (MICU), 20 beds for children and pregnant women and 60 general beds. Also, Kasturba Hospital has 2 intensive care (ICU) beds and a special ward of 10 beds with a provision to increase the capacity immediately.

“Common symptoms of Covid-19 include fever, cough (dry or with phlegm), sore or achy throat, fatigue, body aches, and headache. Symptoms may also include a runny nose and a loss of taste or smell. These symptoms can often be similar to those of a common cold and can vary from person to person. In severe cases, difficulty in breathing is a major warning sign,” said the BMC advisory.

The BMC further said that Covid-19 can be prevented by taking proper precautions. Especially patients with serious illnesses and low immunity, e.g., cancer, the elderly, diabetes, high blood pressure, and liver disease, should take proper precautions. BMC has urged the citizens to consult a municipal clinic, hospital, or family doctor if they find symptoms like fever, cough (dry or with phlegm), sore or achy throat, fatigue, body aches, and headache.

The Corporation has also appealed to the citizens to wear a mask in public if found with symptoms, keep a distance from others, wash hands frequently with soap and water and follow a proper diet and take rest.

Continue Reading

Trending