Q: Can you tell me about ejection fractions? My wife’s heart doctor recently told us that her heart is weak, and she has a low ejection fraction. He did not discuss this much, but he has put her on ...
A Tale of Two Citizens: A State Attorney General and a Hematologist Facilitate Translation of Research Into US Food and Drug Administration Actions—A SONAR Report The median age was 71 years, and 54% ...
Cardiomyopathy often alters left ventricular geometry (LVG), impairing cardiac function. We developed a deep learning (DL) model to estimate left ventricular ejection fraction (LVEF) from ...
Dear Doctor K: My husband has heart failure. His doctor often uses the term "ejection fraction." Can you explain what this means? Dear Reader: With heart failure, the heart is still pumping it's just ...
Heart failure with preserved ejection fraction (HFpEF) is a type of heart failure that affects the left side of the heart. It occurs when the lower left chamber of the heart, called the left ventricle ...
EchoNet-Dynamic has three key components (Fig. 1). First, we constructed a CNN model with atrous convolutions for frame-level semantic segmentation of the left ventricle. The technique of atrous ...
In the international SUMMIT trial, adults with heart failure preserved ejection fraction (HFpEF) and obesity taking tirzepatide for up to 3 years had a reduced combined risk of worsening heart failure ...
Short- and long-term risks of ventricular tachycardia or ventricular fibrillation, and of recurrent events, are related to the presence of transient or persistent physiological factors. Ventricular ...
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