Heart Failure

Heart failure occurs when the heart cannot pump as much blood as the body requires. This ineffective pumping can lead to enlargement of the heart as the myocardium works harder pump the same amount of blood. Heart failure may be caused by defects in the myocardium, such as an a heart attack infarct, or due to structural issues such as severe heart valve regurgitation. Heart failure can be divided into HF with preserved ejection fraction (HFpEF), and HF with reduced ejection fraction (HFrEF). The disease is further divided into four New York Heart Association (NYHA) classes. Stage IV heart failure is when the heart is completely failing and requires a heart transplant or hemodynamic support from a left ventricular assist device (LVAD).

Out with the old: On its 200th birthday, the stethoscope is considered obsolete by many

The stethoscope may be on its last legs—and this could mean trouble for patients.

October 24, 2016

CPR saves lives, so why don’t more people know how to do it?

A new article in the New York Times emphasizes the importance of CPR training to ensure community officials and everyday individuals are trained on how to use the life-saving practice.

October 24, 2016

Brush your teeth—it could save your life

Dental plaque and heart disease are known to be comorbid, but new research shows that removing plaque reduces total body inflammation—and subsequently the risk of heart attack and stroke.   

October 24, 2016

Hookah is just as dangerous as cigarettes, so why do so many people smoke it?

The number of people smoking hookah has nearly doubled, a finding concerning to health professionals since the habit has dangerous repercussions similar to smoking cigarettes, according to a new study.

October 7, 2016

Prescription-strength ibuprofen linked to heart failure

New research shows that prescription-strength ibuprofen, naproxen and other pain relievers could contribute to a higher risk for heart failure for some individuals, reports CBS News.

October 3, 2016

DOD awards $10 million grant for cardiac cell therapy trial to fight heart failure

The Department of Defense (DOD) awarded a $10 million grant to researchers at Cedars-Sinai Heart Institute for a cardiac cell therapy trial for patients with heart failure with preserved ejection fraction.

October 3, 2016

Using ICDs in patients with LVADs may lower mortality rates in advanced heart failure patients

A systematic review and meta-analysis of six observational studies found that the use of implantable cardioverter-defibrillators (ICDs) was associated with a 39 percent relative reduction in mortality among advanced heart failure patients with left ventricular assist devices (LVADs).

September 30, 2016

More issues arise with the HeartWare HVAD system

The FDA classified two recalls of the HeartWare ventricular assist device (HVAD) system as class I recalls.

September 30, 2016

Around the web

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

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