Specifically, the left ventricular ejection fraction is normal in a person with heart failure. It can also be diagnosed with a stress test and exercise right heart catheterization (RHC). In exercise ...

Ventricular tachycardia is an abnormally fast heart beat (with three or more consecutive heart beats at least 100 beats per minute) that originates from one of the ventricles in the heart. The ...

When the impulses are properly synchronized, you have a normal heartbeat. Ventricular tachycardia occurs when the delivery of impulses is out of sync, causing the lower chambers to beat too fast. This ...

Heightened interest in left ventricular thrombus (LVT) stems from the consistent association of subsequent stroke and systemic embolism after LVT, and many aspects of its management still exist in a ...

Hypertrophic cardiomyopathy is a common but underrecognized cardiac disorder characterized by a heterogenous phenotype that includes increased left ventricular thickness, outflow obstruction, ...

“When there’s a hole in the heart, either at the atrial or ventricular level, the heart just can’t work efficiently,” explains Benjamin Barnes, a pediatric cardiologist at the Blalock-Taussig-Thomas ...

What is ventricular septal defect surgery for children? Ventricular septal defect (VSD) surgery is a type of heart surgery. It's done to correct a hole between the left and right ventricles of the ...

In hypertension, increased pressure in the arteries can eventually cause the heart’s left ventricle to thicken (left ventricular hypertrophy) and the left atrium to enlarge in response.