Ventricular fibrillation—more commonly known as VFib—is a life-threatening heart rhythm problem that occurs when your heart's chambers aren't able to pump blood effectively. Normally, the electrical ...
One day last summer Dr. George Heitzman of Denver's National Jewish Hospital was performing experimental heart surgery on a dog. Suddenly, the animal's heart went into ...
Atrial fibrillation (AF) is the most common sustained ... with the greatest benefit seen in patients with left ventricular (LV) hypertrophy and/or heart failure. In the presence of heart failure ...
When potassium levels are very low, people are at much higher risk of arrhythmias including life-threatening ventricular fibrillation and even AFib. Severely elevated potassium levels are also ...
“When potassium levels are very low, people are at much higher risk of arrhythmias, including life threatening ventricular fibrillation and even AFib. Severely elevated potassium levels are also ...
The left ventricular ejection fraction (LVEF ... in patient-reported quality of life (measured by the Atrial Fibrillation Effect on Quality of Life questionnaire; AFEQT) at 1 year, which improved ...
Atrial flutter and atrial fibrillation (AFib) are heart rhythm conditions that occur when the upper chambers of the heart (known as the atria) beat too quickly. Atrial flutter involves the atria ...