Today's top headlines; a cardiothoracic surgeon explains aortic dissection

from NTX Now · host KERA News

Ron and Miranda break down the day's top headlines. And in today’s Vital Signs, Dr. Michael Nazarian, a cardiothoracic surgeon at Texas Health Heart & Vascular Hospital Arlington, explains what causes an aortic dissection.

Episode metadata supplied by the publisher feed · Published Jul 27, 2026

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Today's top headlines; a cardiothoracic surgeon explains aortic dissection

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