Music & Its Effects on Blood Pressure

Hypertension, commonly known as high blood pressure, is a condition that affects people of all ages throughout the world. According to specialist Dr. Pietro A. Modesti of the University of Florence, Italy, nearly 56 million people may be diagnosed with the condition worldwide by 2025. Medication is available to treat hypertension, but research has shown that minor cases can be effectively and enjoyably treated with music therapy.

Defining High Blood Pressure

• A person's normal blood pressure rating is in the area of 120/80 mm Hg. Hypertension is diagnosed when a patient's blood pressure consistently reads 140/90 mm Hg--meaning systolic pressure is above 140 and diastolic higher than 90. According to the Center for Disease Control (CDC), high blood pressure can lead to heart disease, stroke and kidney disease, and nearly one-third of those who have the condition are unaware of it.

Medical Study Related to Music

• Dr. Modesti conducted a study in Italy that involved 48 patients diagnosed with minor hypertension between the ages of 45 and 70. All were on medication to control the condition. The study also included a control group of younger people with normal blood pressure ratings. The goal was to examine the impact of music on the patients' blood pressure levels.

Study Regimen

• Patients in Dr. Modesti's study listened to classical, Celtic or Indian music through headphones for 30 minutes each day while their heart, breathing and blood pressure rates were monitored by researchers.

Effects of Different Styles of Music

• The results of Dr. Modesti's study showed that music played at quick tempos increased patients' blood flow and their breathing rates. Alternately, music played at slower tempos decreased these rates. It was noted that the tempo of the music correlated with the widening or narrowing of the patients' blood vessels. Musical phrasing was also shown to have an effect. Melody patterns lasting approximately 10 seconds long created the synchronization of the patients' heart and breathing patterns.

Additional Benefits of Music Therapy

• Along with reducing blood pressure levels, Dr, Modesti believes that music therapy can be beneficial for patients with abnormal heart rates. It can also ease minor pain through distraction and reduce patient anxiety.