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).

Virginia Tech launches study to examine effects of heart cell spaces on sudden cardiac death

As sudden cardiac death among patients with heart failure remains a major concern in the U.S., a new study conducted by researchers from Virginia Tech aims to tackle the issue.

UConn scientist invents way to examine heart disease genetics

A scientist from the University of Connecticut has created a technique to study heart tissues and identify heart disease. The method is similar to how physicians examine cancer tissue under a microscope.

Novartis launches social network for heart failure patients, caregivers

Novartis has launched a social network called Together in HF for heart failure patients and caregivers.

When it comes to obesity, one weight-loss approach won’t fit all

Obesity is a major risk factor for cardiovascular disease. In order to treat it, physicians and patients must approach it like a cancer. 

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Microgreens have a macro-level impact on lowering LDL cholesterol

Fruits and vegetables have been proven to protect against cardiovascular disease, but new research suggests that younger vegetable have a greater impact on lowering risks.  

New FDA-approved drug treats cardiovascular disease, type 2 diabetes

Jardiance, a medication designed to reduce the risk of cardiovascular death in adults with type 2 diabetes and cardiovascular disease, was approved by the U.S. Food and Drug Administration (FDA) this week, making it the first type 2 diabetes treatment of its kind.

CMS approves specialty code for advanced heart failure, transplant cardiologists

The Centers for Medicare and Medicaid Services (CMS) has approved a new specialty code for advanced heart failure and transplant cardiologists.

Oral heart failure medication proves safe, effective in phase 2 trial

Patients with chronic heart failure who received omecantiv mecarbil achieved plasma concentrations associated with improved cardiac function and decreased ventricular function, according to a randomized trial.

Around the web

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.

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