Pregnancy-Induced Hypertension Clinical Trial
Official title:
Effects of Slow and Deep Breathing on Reducing Obstetric Intervention in Women With Pregnancy-induced Hypertension:A Feasibility Study
This study evaluates the effect of slow and deep breathing on lowering blood pressure in women with pregnancy-induced hypertension. Slow and deep breathing will be practised daily for 10 minutes from enrolment until the woman gives birth. This feasibility study aims to investigate the practicality of conducting a proposed future randomised controlled trial.
In addition to the slow and deep breathing intervention the women will undertake a short protocol investigating the physiological responses to slow and deep breathing during their initial meeting. The women will undertake 4 separate 5-min breathing exercises with a 5 minute rest period between each exercise. The breathing exercises are normal breathing, and fixed breathing frequencies of 4, 6 and 8 breaths per minute. Blood pressure, heart rate and breathing rate will be monitored continuously, and non-invasively, throughout each breathing protocol. The women will also have the opportunity to provide feedback on the intervention and their experiences in an online survey at 36 weeks gestation. ;