A comparative evaluation of dual chamber rate responsive pacemakers utilising different sensors: an assessment using exercise cardiopulmonary testing and ambulatory blood pressure and Holter recording
Professor Lau, Chu Pak (Principal investigator)
Dr Leung Wing Hung (Co-Investigator)
Dr Tai Yau Ting (Co-Investigator)
HKU Project Code
General Research Fund (GRF)
To compare the resting and exercise cardiopulmonary function of DDDR versus VVIR and DDD modes; to compare the diurnal pacing rate and blood pressure variation in these pacing modes; to study the influence of the type of sensor on the exercise performance and ambulatory blood pressure response in VVIR and DDDR pacing; to study the incidence of atrial arrhythmias during each pacing mode.