What device category did Dr. Liotta develop after his total artificial heart breakthrough?
Answer
Ventricular Assist Devices (VADs)
Subsequent to his groundbreaking work on the total artificial heart, Dr. Liotta continued to contribute to cardiac care by developing Ventricular Assist Devices, commonly known as VADs. Unlike the total heart replacement concept, VADs are designed not to completely take over the heart's function but rather to support one or both ventricles effectively. These devices represent a refinement of the original concept and are often employed either as a long-term solution for managing heart failure or as a bridge to transplant, showcasing a commitment to incrementally improving outcomes for patients with severe heart conditions.
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