Due to the misdiagnosis of hypertension and other diseases, millions of people may be taking medications without any real reason, according to the study authors.
A recent study conducted by The Ohio State University in conjunction with the American Heart Association and the American College of Cardiology found that millions of people are at risk of being misdiagnosed with high blood pressure due to inaccurate blood pressure readings. The study emphasizes the importance of the patient’s posture and position during the measurement process, writes New Atlas.
The researchers found that blood pressure readings can be significantly overestimated when measured on an examination table compared to the more accurate method, which involves a patient sitting with their feet on the floor, back supported, and arm at heart level. This difference in measurement technique can lead to a discrepancy of 7 mmHg on average. Art. systolic and 4.5 mm Hg. Art. by diastolic blood pressure.
Dr. Randy Wexler, a primary care physician at The Ohio State University Wexner Medical Center and one of the researchers, noted the significant impact of measurement methods on blood pressure readings. The study involved 150 adults divided into three groups, each of which was subjected to different measurement conditions, which emphasizes the variability of readings depending on posture and body position.
Such a discrepancy in blood pressure readings raises concerns about possible overdiagnosis of hypertension and unnecessary medication, which can lead to adverse effects such as hypotension, especially in the elderly. The study requires raising awareness of healthcare professionals and patients about the correct procedures for measuring blood pressure.
In addition, the researchers drew attention to the problem faced by primary care physicians who find it difficult to allocate sufficient time for accurate blood pressure measurement due to strict recommendations for the prevention and treatment of chronic diseases.
Dr. Jordana Cohen, who was not involved in the study, emphasized the importance of proper blood pressure measurement and treatment to improve patient outcomes and generate economic benefits for healthcare systems. The authors called for a reassessment of current blood pressure measurement practices to ensure more accurate diagnosis and treatment.
