QTc prolongation in Black diabetic subjects with cardiac autonomic neuropathy
نویسندگان
چکیده
منابع مشابه
Ventilatory response to exercise in diabetic subjects with autonomic neuropathy.
We have used diabetic autonomic neuropathy as a model of chronic pulmonary denervation to study the ventilatory response to incremental exercise in 20 diabetic subjects, 10 with (Dan+) and 10 without (Dan-) autonomic dysfunction, and in 10 normal control subjects. Although both Dan+ and Dan- subjects achieved lower O2 consumption and CO2 production (VCO2) than control subjects at peak of exerci...
متن کاملSleep-disordered breathing in nonobese diabetic subjects with autonomic neuropathy.
To assess the occurrence and nature of sleep-disordered breathing (SDB) in 26 adult, nonobese diabetics (18 with autonomic neuropathy (DAN+) (age 45 (41-50) yrs; body mass index (BMI) 24.1 (22-26) kg x m(-2)) and eight without autonomic neuropathy (DAN-) (age 45 (35-55) yrs; BMI 24.8 (23-26) kg x m(-2))) overnight full sleep studies and measurements of central and peripheral carbon dioxide (CO2...
متن کاملDecreased exercise heart rate and blood pressure response in diabetic subjects with cardiac autonomic neuropathy.
Abnormal hemodynamic responses to exercise have been observed in diabetic subjects, but the pathogenesis and significance remain uncertain. We used maximal treadmill exercise to study 32 subjects with long-term insulin-dependent diabetes without clinical evidence of cardiac disease. Two of the 32 had occult ischemic heart disease revealed by stress electrocardiography and myocardial-perfusion s...
متن کاملDiabetic autonomic neuropathy.
Diabetic autonomic neuropathy is the most common and troublesome complication of diabetes mellitus. Although involvement of the autonomic nervous system is generally diffuse, symptoms may be confined to a single target organ or organ system. Complications of diabetic autonomic neuropathy contribute greatly to the morbidity, mortality, and reduced quality of life of the person with diabetes and ...
متن کاملDiabetic cardiovascular autonomic neuropathy.
One of the most overlooked of all serious complications of diabetes is cardiovascular autonomic neuropathy (CAN),1–3 which encompasses damage to the autonomic nerve fibers that innervate the heart and blood vessels, resulting in abnormalities in heart rate control and vascular dynamics.4 The present report discusses the clinical manifestations (eg, resting tachycardia, orthostasis, exercise int...
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ژورنال
عنوان ژورنال: African Health Sciences
سال: 2018
ISSN: 1680-6905
DOI: 10.4314/ahs.v17i4.17