A total of 110 patients with obstructive sleep apnea hypoventilation syndrome were selected from January 2017 to December 2018, including 76 cases men and 34 females, aged 40-50 y according the hyponea index, classified into 3 groups moderate 5 index 20 was divided group (36 cases), 40 is B (45 cases) C (29 cases). In same period in health check-up center extract without hypopnea syndrome, arrh...

An adverse reaction to the acute administration of sublingual nifedipine is reported. Subsequent reversal was by intravenous administration of calcium chloride.

DOI: 10.5935/abc.20170166 Abnormal parasympathetic activity on the heart has been implicated in several forms of symptomatic bradycardia, especially in young and otherwise healthy individuals. Neurally mediated syncope, sinus arrest and advanced atrioventricular (AV) block have high risk of injury and serious implications on quality of life. Nonetheless, until recently, their clinical managemen...

BACKGROUND AND OBJECTIVE Lithium has occasionally been reported to cause symptomatic sinus node bradyarrhythmias. The prevalence and mechanism of these arrhythmias during long-term treatment are unknown. The aims of this study were (a) to evaluate the systemic effects of lithium treatment on cardiac conduction in individuals who were free from cardiovascular disorders; (b) to assess the prevale...

We studied the effects of intravenous ouabain administration (15 micrograms/kg) and vagal stimulation on instrumented conscious dogs. In these dogs, a special electrode was implanted on the epicardial surface over the sinus node and plaque electrodes were placed on the superior vena cava and left atrial appendage. Unipolar sinus electrograms were recorded through the terminals of the sinus elec...

AIMS We correlated the finding of cardioinhibitory carotid sinus hypersensitivity (CSH) with that observed during a spontaneous syncopal relapse by means of an implantable loop recorder (ILR). METHODS AND RESULTS We included 18 consecutive patients with suspected recurrent neurally mediated syncope and positive cardioinhibitory response during carotid sinus massage (max pause 5.5 +/- 1.6 s) w...

An electrocardiogram (ECG) is used to check the electrical activity of heart over a limited short-term or long-term period. Short-term observations are often in hospitals clinics, whereas (often called continuous stream-like ECG observations) monitor heart’s on daily basis and during different activities, such as sleeping, running, eating, etc. can reflect normal sinus rhythm well problems, whi...

Ekstrasistol ventrikel atau ventricular extrasystole merupakan salah satu aritmia yang ditandai dengan adanya kompleks QRS abnormal muncul lebih awal (prematur) dibandingkan ritme sinus normal. ini tidak didahului oleh aktivitas atrial (gelombang P). Tipe jenis ekstrasistol pada elektrokardiografi perlu dipahami agar dapat menentukan tindakan tata laksana khusus untuk mencegah penurunan fungsi ...