Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty-five normotensive subjects (14 men, 11 women) aged from 25 to 60 years (mean 36) and 30 untreated patients with mild hypertension (stages 1 and 2, JNC V) without target organ damage (16 men, 14 women), aged 26-59 years (mean 35.8) underwent continuous 24-hour ECG Holter monitoring with a Fukuda Denshi SM-40 ambulatory recorder and SCM-400 ECG analyzer. During 24-hour ambulatory ECG recording, mean heart rate was slightly but not significantly higher in hypertensive patients (73.3 +/- 10 beats per minute [bpm]) in comparison with normotensive subjects (71.2 +/- 12 bpm). The prevalence of premature atrial contractions was similar in the two groups. Total ventricular arrhythmias were more prevalent in the group of mild hypertensive patients (P < 0.05), who also had a higher prevalence in complex forms of ectopy (r = 0.81 for bigeminy; r = 0.83 for trigeminy; r = 0.83 for couplets). Holter recordings did not show abnormalities of ST-T wave or episodes of silent ischemia.
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PMID:Ventricular arrhythmias in normotensive subjects and in mild hypertensive patients. 948 9

A child of 14 months accidentally swallowed a portion of an Ecstasy pill. Forty minutes after ingestion, he started a generalized convulsion. He also presented hyperthermia (38 degrees C), hypertension, tachycardia (130 bpm), ventricular extrasystoles, tachypnea (50 rpm), and mydriasis. At the hospital 5 hours later, the urine levels of amphetamine/metamphetamine were >16 mg/L. He was treated with general support measures and benzodiazepines intravenously and admitted to the pediatric intensive care unit. During the first 12 hours, he continued with hypertension, tachycardia, and long periods of trigeminy, without hemodynamic repercussion. He was discharged fully recovered. Gas chromatography/mass spectrometry analysis (8 hours after ingestion) showed a serum level of 3,4 methylenedioximethylamphetamine (MDMA) of 0.591 mg/L. The 3 cases described in the literature have shown a good evolution of Ecstasy poisoning in toddlers and infants, despite an initial critical situation. Regarding adults, the toddler intoxication seems to present symptoms sooner (20 to 30 minutes), having as an initial manifestation convulsions. However, great care must be taken on accidental ingestion of these attractive design pills.
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PMID:Accidental ecstasy poisoning in a toddler. 1529 51