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Study: Only 1 in 7 Online Blood Pressure Images Show Proper Technique

New study finds only 14% of online blood pressure images show proper technique, risking inaccurate readings and treatment decisions for millions with hypertension.

This research matters because inaccurate blood pressure measurement techniques depicted in widely available online images can lead to millions of people obtaining incorrect readings, potentially resulting in misdiagnosis, inappropriate medication adjustments, and improper treatment decisions. Given that high blood pressure affects nearly half of American adults and is a major risk factor for heart disease, stroke, and kidney failure—leading causes of death worldwide—ensuring accurate measurement is critical for proper management. The study's findings are particularly relevant as more people rely on home blood pressure monitoring and seek guidance online, making visual accuracy essential for public health outcomes and reducing cardiovascular disease risks.