Heat and your heart: The warning signs you should not ignore @CW39Houston
Heat and your heart: The warning signs you should not ignore @CW39Houston
Uploaded August 2026 | Updated September 2026, 2 weeks ago
As Houston deals with dangerous summer heat, a local cardiologist explains how high temperatures affect your heart, which symptoms could signal trouble and why some people face a higher risk.
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Heat and your heart: The warning signs you should not ignore

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