Sudden Cardiac Death News and Research

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The term sudden cardiac death refers to natural death from cardiac causes, heralded by abrupt loss of consciousness within one hour of the onset of acute symptoms.

New study examines smarter automatic defibrillator

Thousands of patients with congestive heart failure benefit from automatic implantable cardiac defibrillators that deliver shocks to the heart to correct abnormal heart rhythms. These defibrillators improve survival in patients who are at risk for sudden cardiac death.

19 Mar 2019

Research: Pure omega-3 prescription drug significantly reduces the occurrence of ischemic events

Taking a high dose of icosapent ethyl--a pure and stable prescription form of the omega-3 fatty acid known as EPA--significantly reduces the occurrence of first, subsequent and total ischemic events, including heart attacks, strokes and related deaths, among people at high cardiovascular risk despite already being on statin therapy, according to research presented at the American College of Cardiology's 68th Annual Scientific Session.

19 Mar 2019

Preventative cardioverter defibrillator implantation is of little benefit to kidney dialysis patients

Placing an implantable cardioverter defibrillator in kidney dialysis patients as a preventative measure is of little benefit.

18 Mar 2019

Athletes with sleep disordered breathing may be at risk of heart abnormalities, suggests study

A study of university rugby players has shown that they are more likely to suffer sleep-disordered breathing than an average middle-aged man.

11 Mar 2019

How many push-ups can you do? Men who are able to do ten push-ups are less likely to have a stroke

The findings show that middle-aged men who are able to complete 10 push-ups could reduce their risk of heart attack and stroke by as much as 97 percent.

18 Feb 2019

Research finds reasons for sudden cardiac death in patients with stable ischemic disease

Sudden death in patients with stable ischemic heart disease is not a common occurrence and is sparsely reported.

18 Feb 2019

Higher risk of cardiac death in African Americans linked to income and educational disparities

African Americans - especially African American women - have a significantly higher risk of sudden cardiac death during their lifetime than whites, and much of the disparity can be attributed to income and education levels, according to new research in the American Heart Association's journal Circulation.

4 Feb 2019

RNA-binding protein needed for development of pathological hypertrophy

In response to conditions such as high blood pressure and reduced blood flow to cardiac muscle, the adult heart can drastically enlarge, a process called pathological hypertrophy that preserves cardiac function in the short term but predisposes patients to intractable heart failure and sudden cardiac death if left untreated.

31 Jan 2019

SPECT imaging combined with cardiac MRI could help improve ventricular tachycardia ablation

Adding functional imaging to structural imaging of patients with ventricular tachycardia (VT) has the potential to improve current VT ablation strategies, according to new research published in the January issue of The Journal of Nuclear Medicine.

30 Jan 2019

Researchers investigate how physical exercise protects against sudden cardiac death

A group of researchers from the departments of Physical Therapy, Medicine and Electronic Engineering of Valencia University and from the innovations group ITACA have just published research into physical exercise as a protector against sudden cardiac death. The study has been published in the 'PlosOne' journal.

4 Jan 2019

Commonly prescribed ADHD drug unlikely to increase cardiovascular risks in children

With more than 1.8 million children in the U.S. being treated annually with drugs for attention deficit hyperactivity disorder, the possibility that such drugs could damage their hearts has been a significant cause of concern for parents and physicians alike.

3 Jan 2019

Exposure to second-hand tobacco smoke triggers changes in the heart's electrical activity

Continuous indoor exposure to second-hand tobacco smoke triggers changes in the heart's electrical activity, known as cardiac alternans, that can predict cardiac arrhythmia and sudden cardiac death, a new study from UC Davis Health researchers shows.

28 Dec 2018

Formula of 80 and precautions can help prevent heart attack during festive season

According to a new study, Christmas Eve is one of the most dangerous times of the year for the heart. It has indicated that a person’s risk for heart attack reaches its peak around late night a day before Christmas.

27 Dec 2018

Revolutionary ‘Heart in a Box’ transplantees hope for a bright future this Christmas

Last year two critically ill heart patients were facing an uncertain future, but this Christmas Scotland’s first revolutionary ‘Heart in a Box’ transplantees are looking forward with hope.

21 Dec 2018

Three landmark studies provide better understanding of sudden cardiac arrest

Today, at the American Heart Association Scientific Sessions, the research group led by Sumeet Chugh, MD, professor of Medicine and associate director of the Smidt Heart Institute, presented three critical research studies aimed at better understanding sudden cardiac arrest.

13 Nov 2018

Sudden Cardiac Death News and Research

Further Reading

New study examines smarter automatic defibrillator

Research: Pure omega-3 prescription drug significantly reduces the occurrence of ischemic events

Preventative cardioverter defibrillator implantation is of little benefit to kidney dialysis patients

Athletes with sleep disordered breathing may be at risk of heart abnormalities, suggests study

How many push-ups can you do? Men who are able to do ten push-ups are less likely to have a stroke

Research finds reasons for sudden cardiac death in patients with stable ischemic disease

Higher risk of cardiac death in African Americans linked to income and educational disparities

RNA-binding protein needed for development of pathological hypertrophy

SPECT imaging combined with cardiac MRI could help improve ventricular tachycardia ablation

Researchers investigate how physical exercise protects against sudden cardiac death

Commonly prescribed ADHD drug unlikely to increase cardiovascular risks in children

Exposure to second-hand tobacco smoke triggers changes in the heart's electrical activity

Formula of 80 and precautions can help prevent heart attack during festive season

Revolutionary ‘Heart in a Box’ transplantees hope for a bright future this Christmas

Three landmark studies provide better understanding of sudden cardiac arrest

Loyola tests new catheter ablation system that can reach deeper into heart muscle

Using genome editing to prevent sudden cardiac death

Study compares programming strategies used in implanted cardiac defibrillators

Study highlights role of non-mutational mechanism in myotonic dystrophy, other types of arrhythmias

Sudden cardiac death linked to mitral valve prolapse in large Australian study

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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