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).

Heart health can depend on job type

A recent study from the Centers for Disease Control and Prevention found that some jobs put you at higher risk for cardiovascular disease than others. 

August 12, 2016

Patients with heart failure and improved or recovered ejection fraction may have improved outcomes

A retrospective cohort study found that patients with heart failure and improved or recovered ejection fraction (HFrecEF) had lower mortality rates and less frequent hospitalizations compared with patients with heart failure and reduced ejection fraction or preserved ejection fraction.

July 26, 2016

Flu vaccines associated with 24 percent all-cause death reduction in type 2 diabetes patients

For adults with type 2 diabetes, the benefits of getting a seasonal flu vaccine go beyond avoiding an annoying infection. Vaccine recipients were admitted to the hospital at significantly lower rates for many cardiovascular and respiratory problems and were 24 percent less likely to die of any cause when compared to type 2 diabetes patients who did not get a vaccine. 

July 26, 2016
Shervin Assari

New research suggests cardiovascular mortality could be affected by the color of your skin

Anger and hostility can have harmful affects on one’s cardiovascular health, but the color of your skin may determine how severe that impact will be. 

July 22, 2016

Palliative care is uncommon among heart failure patients

The use of palliative care in patients with heart failure doubled from 2007 to 2013, according to a cross-sectional analysis of Veterans Affairs external peer review program data. However, the researchers noted that only 7.6 percent of patients received palliative care, which they deemed as low.

July 18, 2016

Penn Medicine study shows side effects of breast cancer drug

A new preclinical study from the Perelman School of Medicine at the University of Pennsylvania outlines the effects a certain breast cancer drug has on an individual’s cardiovascular health.

July 18, 2016

The presence of anemia in chronic heart failure patients worsens outcomes

An observational study at an outpatient clinic in the United Kingdom found that patients with chronic heart failure who had anemia had higher rates of all-cause and cardiovascular mortality compared with those who did not have anemia. More than one-quarter of the patients had anemia.

July 7, 2016

Study: Young black athletes die of hypertrophic cardiomyopathy more than other subgroups

Although heart diseases can affect anyone, a new study shows evidence that a certain string of heart failures occur more often in minorities.

July 1, 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."

Trimed Popup
Trimed Popup