[ST-segment depressions and spontaneous changes in blood pressure and heart rate in simultaneous 24-hour recording in hypertensive patients].
In 15 patients with essential hypertension (but without coronary heart disease) simultaneous 24-h monitoring of the ST-segment and blood pressure was performed. Twenty-six periods with significant ST-segment depressions were recorded. In 10/26 periods with ST-segment depressions blood pressure was elevated, heart rate was increased in 20/26 ST-segment depressions. During nine periods with ST-segment depressions angina pectoris was reported, and 27 anginal attacks without ST-segment depressions were observed. These data show ischemic episodes in hypertensive patients without coronary heart disease being associated with spontaneous increases of blood pressure and/or heart rate.
Frey
A
A
Medizinische Klinik, Klinikum Innenstadt, Universität München.
Christ
M
M
Theisen
K
K
Wehling
M
M
D000787:Angina Pectoris / Q000175:diagnosis / Q000503:physiopathology; D001794:Blood Pressure / Q000502:physiology; D015924:Blood Pressure Monitors; D002940:Circadian Rhythm / Q000502:physiology*; D003326:Coronary Circulation / Q000502:physiology; D003327:Coronary Disease / Q000175:diagnosis / Q000503:physiopathology*; D015716:Electrocardiography, Ambulatory / Q000295:instrumentation*; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D006973:Hypertension / Q000175:diagnosis / Q000503:physiopathology*; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*
ST-Strecken-Senkungen und spontane Blutdruck-und Herzfrequenzänderungen während der simultanen 24-h-Aufzeichnung bei Hypertonikern.