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Night Blood Pressure: The Silent Killer You're Missing
11 Sep
Summary
- Nighttime blood pressure drop is crucial for cardiovascular health.
- Failure of BP to drop at night increases stroke and organ damage risk.
- Elevated nighttime BP is linked to worse heart outcomes and failure.
Cardiologist Dr. Alok Chopra emphasizes that nighttime blood pressure readings are critical for assessing cardiovascular health. Normally, blood pressure should drop by at least 10% during sleep as the body relaxes.
However, if this drop doesn't occur, the risk of strokes and organ damage increases significantly. This situation, known as nighttime hypertension, can be silently damaging your body, especially if you experience disrupted sleep.
Research published in the Journal of the American Heart Association confirms that elevated nighttime blood pressure and the absence of a nighttime dip are associated with poorer cardiovascular outcomes, including a higher risk of heart failure.
Nighttime hypertension can be influenced by lifestyle factors and underlying medical conditions. Consistent blood pressure management, including monitoring nighttime readings, is therefore extremely important for overall health.
