Masked hypertension and left ventricular structure and function in young black and white adults: The African-PREDICT study NP Sekoba orcid.org/ 0000-0002-2726-3260 Dissertation submitted in fulfilment of the requirements for the degree Master of Health Sciences in Cardiovascular Physiology at the North-West University Supervisor: Prof AE Schutte Co-supervisor: Prof R Kruger Graduation May 2018 Student number: 29903904