Heart Surgery News and Research

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Heart surgery is done to correct problems with the heart. More than half a million heart surgeries are done each year in the United States for a variety of heart problems. Heart surgery is used to correct heart problems in children and adults. This article discusses heart surgeries for adults. For more information about heart surgeries for children, see the Diseases and Conditions Index articles on congenital heart defects, holes in the heart, and tetralogy of Fallot.

The most common type of heart surgery for adults is coronary artery bypass grafting (CABG). During CABG, surgeons use healthy arteries or veins taken from another part of the body to bypass (that is, go around) blocked arteries. CABG relieves chest pain and reduces the risk of heart attack.

Mount Sinai researchers discover how DNA polymerase delta duplicates the genome

Mount Sinai researchers have discovered how the enzyme DNA polymerase delta works to duplicate the genome that cells hand down from one generation to the next. In a study published in Nature Structural & Molecular Biology, the team also reported how certain mutations can modulate the activity of this enzyme, leading to cancers and other diseases.

3 Oct 2019

The vulnerability to auditory hallucinations in schizophrenia may be established by infancy

Some people suffering from severe mental illness, particularly schizophrenia, hear "voices," known as auditory hallucinations.

3 Oct 2019

Optimism linked to lower risk of cardiac events and all-cause mortality

Having an optimistic mindset is linked to a lower risk of cardiac events and all-cause mortality, according to new research from the Icahn School of Medicine at Mount Sinai.

3 Oct 2019

Mount Sinai neuroscientist sheds light on how the brain stores memories across a lifetime

Denise Cai, PhD, an Assistant Professor of Neuroscience at the Icahn School of Medicine at Mount Sinai, has always been interested in the dynamic nature of memory. But she began to question precisely how the brain can store and recall so many memories over a lifetime while playing a "memory match" card game with her young son.

1 Oct 2019

Mount Sinai researchers receive NIH award to develop universal flu vaccine

Researchers at the Icahn School of Medicine at Mount Sinai have received a contract award of up to $132 million from the National Institute of Allergy and Infectious Diseases of the National Institutes of Health (NIH), as part of a new Collaborative Influenza Vaccine Innovation Centers (CIVICs) program to further develop the universal flu vaccine.

1 Oct 2019

New imaging systems can help diagnose heart disease

Researcher and professor Lasse Løvstakken starts a video on his computer screen. We're in the eye of a storm. It looks almost like a hurricane approaching a coastline.

30 Sep 2019

High-risk heart patients may not require long-term aspirin use after stent placement

High-risk patients undergoing coronary stent procedures may not require long-term aspirin use after stent placement, Mount Sinai researchers report in a groundbreaking study

26 Sep 2019

Mount Sinai researchers identify elemental signatures in baby teeth unique to ADHD and autism

Mount Sinai researchers have identified elemental signatures in baby teeth that are unique to attention-deficit/hyperactivity disorder, autism spectrum disorder, and cases when both neurodevelopment conditions are present, which suggests that the metabolic regulation of nutrients and toxins play a role in these diseases, according to a study published in Translational Psychiatry in September.

26 Sep 2019

Study evaluates new techniques to improve doctor-patient communication at end of life

It's one of the most difficult conversations a doctor will have with a patient: whether and when to turn off the life-saving device that has kept their heart beating.

24 Sep 2019

Mount Sinai announces creation of Biomedical Engineering and Imaging Institute

The Mount Sinai Health System announced the creation of the Biomedical Engineering and Imaging Institute, the first of its kind in New York City, and one of a few in the world.

23 Sep 2019

Cardiovascular surgeons heal a patient’s aortic dissection

When James Inman, 59, first experienced chest pain one night, he tried to brush it off and go back to sleep. But the pain became unbearable and Inman felt like something was wrong, so he called 911.

19 Sep 2019

Alarming number of life-threatening heart infections related to drug abuse

As the nationwide opioid epidemic continues, more young people are developing a life-threatening heart infection that can result from drug abuse.

18 Sep 2019

Mount Sinai awarded $1.7 million to study how bladder cancer affects 'natural killer' cells

The Icahn School of Medicine at Mount Sinai has been awarded nearly $1.7 million in grant funding from the U.S. Department of Defense to study how bladder cancer affects certain types of white blood cells called "natural killer" cells, or NK cells, which control and limit tumor growth.

12 Sep 2019

Mount Sinai researchers discover drug resistance signature in Crohn's disease

By mapping out more than 100,000 immune cells in patients with Crohn's disease, Mount Sinai researchers have discovered a signature of cells that are involved in a type of the disease that does not respond to treatment, according to a study published in Cell in August.

29 Aug 2019

Gold nanoparticles shown to safely, effectively ablate low- to intermediate-grade prostate tumors

Biocompatible gold nanoparticles designed to convert near-infrared light to heat have been shown to safely and effectively ablate low- to intermediate-grade tumors within the prostate, according to a study conducted at the Icahn School of Medicine and published in the journal Proceedings of the National Academy of Sciences.

27 Aug 2019

Fasting reduces inflammation and improves chronic inflammatory diseases, study finds

Fasting regimens have gained public and scientific interest in recent years, but fasting shouldn't be dismissed as a fad. In a study published in Cell, Mount Sinai researchers found that fasting reduces inflammation and improves chronic inflammatory diseases without affecting the immune system's response to acute infections.

22 Aug 2019

New therapy found to be effective for patients with a particular type of bone marrow cancer

Mount Sinai researchers have found a new type of therapy to be effective for patients with a particular type of bone marrow cancer that is resistant to several standard therapies, according to results of a clinical trial published in The New England Journal of Medicine in August.

22 Aug 2019

Rutgers Health emergency physician offers tips to prevent pediatric vehicular deaths

The statistics and dangers are real. Yet according to the National Safety Council, on average, there are still more than three dozen children dying in parked cars every year. In 2018, that number climbed to 52. There were three cases that made the news just in the past two weeks.

13 Aug 2019

Fluoride may reduce kidney and liver function among youth

Fluoride may lead to a reduction in kidney and liver function among adolescents, according to a study published by Mount Sinai researchers in Environment International in August.

8 Aug 2019

New Milford Hospital’s Eating Well program offers comfort to patients and caregivers

Diane and Phil Hannah started their lifelong journey together as neighbors who would talk to each other from their bedroom windows. They were high school sweethearts before they married in 1952.

8 Aug 2019

Heart Surgery News and Research

Mount Sinai researchers discover how DNA polymerase delta duplicates the genome

The vulnerability to auditory hallucinations in schizophrenia may be established by infancy

Optimism linked to lower risk of cardiac events and all-cause mortality

Mount Sinai neuroscientist sheds light on how the brain stores memories across a lifetime

Mount Sinai researchers receive NIH award to develop universal flu vaccine

New imaging systems can help diagnose heart disease

High-risk heart patients may not require long-term aspirin use after stent placement

Mount Sinai researchers identify elemental signatures in baby teeth unique to ADHD and autism

Study evaluates new techniques to improve doctor-patient communication at end of life

Mount Sinai announces creation of Biomedical Engineering and Imaging Institute

Cardiovascular surgeons heal a patient’s aortic dissection

Alarming number of life-threatening heart infections related to drug abuse

Mount Sinai awarded $1.7 million to study how bladder cancer affects 'natural killer' cells

Mount Sinai researchers discover drug resistance signature in Crohn's disease

Gold nanoparticles shown to safely, effectively ablate low- to intermediate-grade prostate tumors

Fasting reduces inflammation and improves chronic inflammatory diseases, study finds

New therapy found to be effective for patients with a particular type of bone marrow cancer

Rutgers Health emergency physician offers tips to prevent pediatric vehicular deaths

Fluoride may reduce kidney and liver function among youth

New Milford Hospital’s Eating Well program offers comfort to patients and caregivers

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