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).

New subspecialty to focus on advanced heart failure, transplantation

The new medical subspecialty of Advanced Heart Failure and Transplant Cardiology could provide technically advanced yet cost-effective care for patients with heart failure, according to a perspective article in the March issue of the Journal of Cardiac Failure.

Heart Failure Care Gets Boost from Technology

Analysts forecast an increase in the number of heart failure patients, going from 6 million in 2007 to more than 30 million in 2037. This rapidly expanding patient population will challenge cardiologists, allied health personnel and equipment and device manufacturers to keep pace with ever-changing ways to improve care and survival rates.

Around the web

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

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