Study of 6 peripheral channels of ECG in 62 children of the ages 9, 12, 14 showed that the heart frequency decreases with increasing age. In a same age, the frequency is higher in girl than in boy. Alpha angle valne decreases with increasing age. The electrocardiogram axis trends to move from right to left side, in contrary with the clock hand movement. Average duration of wave depends on the heart frequency. The altitude of wave of these three age groups has not significant difference
Electrocardiography ; Child ; Heart

A study on hypertension in 548 officials of Thanh Nhan hospital from May 2001 to July 2001 showed that there were 56 officials suffered from hypertension (10,22%); the rate of hypertension in males was higher than in females, the rate increased with age, especially people over 50 years. Risk factors for hypertension: elderly, intellectual work, having relatives with hypertension, lack of physical exercise, sleeplessness, salty diet, drink, smoking. Common complications in 56 hypertensive patients were: 55,36% increased total cholesterol, 53,57% increased triglyceride, 7,14% increased uremia, rhythm disturbances 17,86%, left ventricular hypertrophy 19,64%, swelled arteries 14,29%, congested 16,07%, hemorrhaged 10,71%, swelled yellow spot 12,5%
Hypertension ; Hypertension/complications

Investigation on 100 patients aged over 50, treated at cardiology department of Thanh Nhan hospital from January to December 2001 showed that: Heart failure was common in cardiovascular diseases (14.6%). The incident of heart failure increased with age, more in females than in males. The common causes of heart failure were valvular diseases (37%), hypertension (31%), myocardial ischemia (17%)… The majority of patients with heart failure hospitalized were in severe situation (third degree: 51%, fourth degree: 10%). Besides diuretic and Digoxin, most patients must use the angiotensin converting enzyme (ACE) inhibitor, other used β blockers
Heart Failure ; Aged ; Diagnosis

151 pediatric patients of 1-60 month age with bronchitis pneumonia at Hanoi Thanh Nhan Hospital were enrolled into study from November 2001 to September 2002. Most of patients were suffering from cough, fever,dyspnoea,mental disorder, digestive disorder, rale murmure, increase of neutrophile, bacteria positive culture in 29,14% of cases. Common bacteria were H.influenza- 39,58%, S.pneumonia – 35,42%, S. pyogenes -14,58%, S. aureus – 6,25%. In male the incidence was 63,58%, higher considerably than in female and the incidence increased progressively with age. In rural population, the incidence (31,86) was higher than in urban (25,39%). Pneumonia which associated with other pathology accounted for 81,46%, usually upper respiratory tract – 80,82%, malnourished – 36,92%, diarrhoea – 12,05%; and other conditions such as congenital defect, rickets, varicella, erythema...
Diagnosis ; Pneumonia ; Child

Investigating 103 intoxicated patients admitted to our dep. Reanimation and Emergency from 1st Jan1998 to 31stNov 1999, we remarked almost were males, aged between 16-30 years. Main drugs using were opium or opium residue by intravenous use. The frequent symptoms of acute drug poisoning were miotic 100%, coma status 79.61%, respiratory arrest 66.99%, and bradycardia 41.75%. Positive HIV in 12 persons (11.56%). Narcotic poisoning was severe. Early, active, appropriate treatments rapidly eliminated poisoning status after 1-3 hours with the death rate of 6.8%.
Narcotics ; Poisoning ; therapy ; emergencies

We have studied about weight in 199,770 children aged 1-60 months in 100% the localities of Hanoi, there are 59,093 children suffer from malnutrition (29.58%). Malnutrition rates of rural children (34.77%) are significantly higher than those of urban children (21.85%). Age groups 12-57 months suffer from malnutrition the more the higher (23.3-40.5%). Malnutrition rates is Socson district are very high (59.28%). On the contrary in Hoankiem district there are only 14.5% malnutrition
Malnutrition ; Feeding and Eating Disorders of Childhood ; child

Acute poisoning was more frequently in the Internal - Pediatric pathology. During the past 3 years (1996-1998), there were 392 acute intoxicated patients hospitalized at the Department of Reanimation and Emergency (13.23% of total patients treated at the department). The degree of toxicity in severe and fatal situations accounts for 36.03%. The Department of Reanimation - Emergency in Hai Ba Trung Hospital have applied many methods of intensive care such as isotonic solution perfusion 77.3%, stomach washing 50.51%, active charcoal drinking 36.73%, specific medicine drinking 32%, diuretic, supportive respiration, nausea provoking... Therapeutic results were high (complete recovery 89.8%), the average therapeutic day with acute poisoning was only 1.28 days. Mortality rate was higher in the later comers (especially late after 6 hours), insecticides have provoked high death rate (10%) and by opium poisoning (9.78%), then the rest percentages were by Gardenal, alcohol, Seduxen...
Poisoning ; therapy

After investigating 645 case reports on urinary tract infection (UTI) hospitalized and treated at Nephrology Department at Hai Ba Trung Hospital from 1996 to 1999. The authors note that UTI is most common problem among nephro urinary diseases. The incidence in female is twice more than in male. Common clinical manifestations are polyuria (72.9%), urodynia (71.1%), uronephralgia (64.5%), turbid and dark colour urine (60.2%). Pathogens include E. coli, Klebsiella, Pseudomonas and Enterobacter. Therapeutic duration with antibiotics was almost longer than a week, with 11-14 days on average (37.2%). 34.9% of patients were treated with antibiotics for more than 15 days.
Urinary Tract Infections ; Therapeutics

Introducing some advantages of cardiac ultrasound (through chest wall and trans-esophagus) in diagnosis of mitral stenosis. In Vietnam, Some kinds of cardiac ultrasound were applied since 1973 including M-mode ultrasound, 2D ultrasound, Doppler, and color ultrasound. Internal treatment and surgical treatment (including in closed or opened cardiac surgery, percutaneous mitral balloon valvotomy) are very efficient
Mitral Valve Stenosis ; ultrasonography ; Heart Diseases ; diagnosis ; Therapeutics

The study was carried out on 50 patients with anthracosis treated from from 1stJanuary 2001 to November 31st 2001 at Thanh nhan hospital.anthracosis was the most frequent to be met among the whole occupational dust-related diseases. The patients have been got diseases, essentailly related to the long duration in contact with various dusts or by having histories that easy to be got diverse diseases of respiratory tract. The commonest symptoms in anthracosis are dyspnoea 70%, cough 62%, sputum excretion 40%, modifications or pulmonary and X-rays, eletrocardiogram, especially respiratory function deficiency. Diseases and complications frequently met of anthracosis were bronchitis, pneumonia, cardiac insufficiency, chronic cardiopulmonary diseases, cardio arrhythmia, pulmonary infarction and hemoptysis
Pneumoconiosis ; Occupational Diseases ; Respiratory System ; diagnosis ;