No abstract available.
Retroperitoneal Fibrosis*

Acute pericarditis usually presents with chest pain and diffuse ST segment elevation on ECG. Several reports indicate that large numbers of patients with a diagnosis of acute pericarditis have elevated troponin I, a sensitive and highly specific marker for cardiac injury, and this suggests a high incidence of concomitant, otherwise, silent myocarditis. This case patient had elevated troponin I which is a biomarker of myocardial injury and injury pattern of ST segment elevation on ECG accompanied in military tuberculosis.
Chest Pain ; Diagnosis ; Electrocardiography ; Humans ; Incidence ; Military Personnel ; Myocarditis ; Pericarditis* ; Troponin I ; Tuberculosis ; Tuberculosis, Miliary*

Acute pericarditis usually presents with chest pain and diffuse ST segment elevation on ECG. Several reports indicate that large numbers of patients with a diagnosis of acute pericarditis have elevated troponin I, a sensitive and highly specific marker for cardiac injury, and this suggests a high incidence of concomitant, otherwise, silent myocarditis. This case patient had elevated troponin I which is a biomarker of myocardial injury and injury pattern of ST segment elevation on ECG accompanied in military tuberculosis.
Chest Pain ; Diagnosis ; Electrocardiography ; Humans ; Incidence ; Military Personnel ; Myocarditis ; Pericarditis* ; Troponin I ; Tuberculosis ; Tuberculosis, Miliary*

The ST segment corresponds to the plateau phase of ventricular repolarization, i.e., phase 2 of the action potential. Heightened awareness of the characteristic patterns of ST segment changes is vital to quickly identifying life-threatening disorders. The differential diagnosis of ST segment elevation includes four major processes: ST segment elevation myocardial infarction (STEMI); early repolarization; pericarditis; and ST elevation secondary to an abnormality of the QRS complex (left bundle branch block, left ventricular hypertrophy, or preexcitation). Other processes that may be associated with ST elevation include hyperkalemia, pulmonary embolism, and Brugada syndrome. Two particular patterns of ST segment depression reflect STEMI rather than non-ST-segment elevation acute coronary syndrome: ST segment depression that is reciprocal to a subtle and sometimes overlooked ST-segment elevation, and ST segment depression that is maximal in leads V₁-V₃, suggesting true posterior infarction. The clinical setting and specific electrocardiographic criteria often allow identification of the cause.
Action Potentials ; Acute Coronary Syndrome ; Brugada Syndrome ; Bundle-Branch Block ; Depression ; Diagnosis, Differential ; Electrocardiography ; Hyperkalemia ; Hypertrophy, Left Ventricular ; Infarction ; Myocardial Infarction ; Pericarditis ; Pulmonary Embolism

The reverse doming of the anterior mitral leaflet by two-dimensional echocardiography was shown in 39 patients(83%) among 47 patients with aortic regurgitation. The reverse doming was noted in 21(80%) of 26 patients with mild AR and in 15(83%) of 18 patients with moderate AR and in all(100%) of 3 patients with severe AR. Thus observing the reverse doming of the anterior mitral leaflet by two-dimensional echocardiography may be an important auxiliary diagnostic aid in conjunction with well known other echocardiographic findings.
Aortic Valve Insufficiency* ; Echocardiography ; Humans

To observe the antihypertensive effects of the angiotensin-converting enzyme inhibitor, enalapril, a daily average dosage of 20mg was administred to 38 patients with essential hypertension for 4 weeks. Changes in blood pressure and heart rate, and the frequencies of adverse reactions during the drug administration were constantly observed. At the end of the 4th week of administration the mean diastolic blood pressure decreased from 104+/-11.3 to 91+/-7.9mmHg(<0.001), and the mean systolic blood pressure from 165+/-16.8 to 142+/-10.6mmHg(P<0.001), An effective antihypertensive action of enalapril was observed in 31 out of 38 cases(82%), and normalization of diastolic blood pressure below 85mmHg was shown in 27 cases(71%). The most remarkable antihypertensive effects were shown at the end of first week, and the effect increased progressively until the end of 4th week of therapy. There were no significant changes in heart rate during the observation period. Adverse reactions occured in only 7 cases(18%). These reactions included headache, dizziness, fatigue, skin rash and facial flushing in the order of frequency. Almost all of these reaction were mild and transient, disappearing spontanously without discontinuation of the medication. In conclusion, enalapril seems to be a safe and effective primary antihypertensive drug for the treatment of essential hypertension.
Blood Pressure ; Dizziness ; Enalapril* ; Exanthema ; Fatigue ; Flushing ; Headache ; Heart Rate ; Humans ; Hypertension

BACKGROUND: Persistent auras after temporal lobectomy may be bothersome to the patients even though they are seizure free. But most authors specifically are concerned about the seizure outcome itself. The aim of the present study was to investigate which factors are related to persistent auras in patients with temporal lobe epilepsy(TLE) after temporal lobectomy. METHODS: We have retrospectively analysed many factors in 38 TLE patients with aura. All patients underwent anterior temporal lobectomy with amygdalo-hippocampectomy. Twenty three patients were seizure and aura free (completely seizure-free) and 15 patients had persistent auras(persistent auras) in spite of seizure-free. Characteristics of auras, past medical history, presence of secondary GTC, seizure frequency, age of surgery, age of onset, duration of habitual seizure, ictal EEG pattern, and pre- and postoperative MRI findings were compared between group with completely seizure-free and group with persistent aura. RESULTS: Characteristics of aura, past medical history, presence of secondary GTC, seizure frequency, ictal EEG pattern, age of onset, and age of surgery had no statistical differences between both groups. Seizure duration of group with persistent aura seemed to be longer than that of group with completely seizure-free(13.6 years vs 17.0 years, median test, p=0.10) and remained hippocampus in postsurgical MRI seemed to be related to persistent auras(Fisher's exact test, p=0.06). CONCLUSIONS: We found that there were suggestive differences in seizure duration and remained hippocampus between the two groups.
Age of Onset ; Anterior Temporal Lobectomy ; Electroencephalography ; Epilepsy* ; Epilepsy, Temporal Lobe ; Hippocampus ; Humans ; Magnetic Resonance Imaging ; Prognosis ; Retrospective Studies ; Seizures ; Temporal Lobe

The widespread use of colonoscopy for early detection of colorectal pathology has increased the use of osmotic laxatives for colonic cleansing. Among these, oral sodium phosphate preparations can cause renal insufficiency through the development of acute phosphate nephropathy. Acute phosphate nephropathy can be distinguished as early symptomatic and late insidious patterns. Patients whose presentation is insidious are easily overlooked and can progress to chronic kidney disease. We report a case of complete recovery from the late insidious type of acute phosphate nephropathy.
Colon ; Colonoscopy ; Humans ; Laxatives ; Pathology ; Renal Insufficiency ; Renal Insufficiency, Chronic ; Sodium

BACKGROUND: To provide some fundamental physiological basis for the physical training of pilots to improve orthostatic intolerance, cardiorespiratory responses to the symptom-limited maximal exercise loading were studied in pilots and non-pilots, and the results were compared. METHOD: Cardiorespiratory reponses to the symptom-limited maximal exercise loading by Bruce protocol was studied in 11 pilots and 11 matched controls (non-pilots). RESULTS: Comparisons of various data at maximal exercise in the pilots with those in the controls revealed that RR, VE/M2, VE/VO2, VE/VCO2, VT/VC and VE/MVV as well as HR, VO2, O2 pulse and AT showed no significant difference. CONCLUSION: The fact that the aerobic power in the pilots is not superior to that in the controls seems to emphasisze the necessity of aerobic endurance training along with muscular strength training to improve orthostatic tolerance of pilots flying modern high-performance aircrafts.
Aircraft ; Diptera ; Orthostatic Intolerance ; Resistance Training

Peroxisome proliferator-activated receptor (PPAR)-alpha belongs to the nuclear family of ligand-activated transcriptional factors. The main role of PPAR-alpha is to activate the expression of the genes that are involved in fatty acid oxidation to achieve energy homeostasis. Fibrates are a known class of PPAR-alpha agonists, and they been used clinically for their effects of lowering triglycerides and elevating high-density lipoprotein-cholesterol (HDL-C). Further, recent experimental studies have demonstrated the anti-inflammatory and anti-atherosclerotic actions of PPAR-alpha agonists directly on the vascular wall. PPAR agonists are currently emerging as a promising therapeutic option to control systemic and vascular atherogenic factors. Regardless of their strong anti-atherosclerotic properties, large clinical studies have demonstrated inconsistent results for the cardioprotective effect of PPAR-alpha agonists; moreover, it has been observed that they did not decrease the total mortality, which stands in contrast to the statin trials. This review summarizes the current knowledge regarding the PPAR biology and the mechanisms of the effects of PPAR-alpha on lipid metabolism, the vessel wall and the cardiac metabolism. We also describe the results and lessons learned from the important clinical trials of PPAR-alpha agonists and we discuss these drugs' efficacy and safety.
Biology ; Cardiovascular Diseases* ; Fibric Acids ; Homeostasis ; Hydroxymethylglutaryl-CoA Reductase Inhibitors ; Lipid Metabolism ; Metabolism ; Mortality ; Nuclear Family ; Peroxisome Proliferator-Activated Receptors ; Peroxisomes* ; Triglycerides