A case of primary aldosteronism who experienced cardiopulmonary arrest, was resuscitated and cured.

A 45-year-old female went into cardiopulmonary arrest. She was in ventricular fibrillation (VF) and was defibrillated using an automated external defibrillator. After arrival at our hospital, electrocardiography monitoring showed QT prolongation.

Improvements of mean body mass index and body weight in preobese and overweight Japanese adults with black Chinese tea (Pu-Erh) water extract.

Water-soluble black Chinese (Pu-Erh) tea extract (BTE), which contains high gallic acid content, has been demonstrated to elicit antiobese effects in animals. Because gallic acid is related with the reduction of visceral fat and cholesterol contents and improvement of obesity in animals, we investigated the effects of BTE intake on 36 preobese Japanese adults (body mass index [BMI], >25- <30 kg/m(2)) in a 12-week double-blind, randomized, placebo-controlled group comparison study using powdered barley tea with or without (placebo) BTE. A follow-up 4-week period after BTE intake termination was monitored to observe the withdrawal effect.

Beneficial effect of combination therapy comprising angiotensin II receptor blocker plus calcium channel blocker on plasma adiponectin levels.

The study aim was to examine the effect of combination therapy comprising angiotensin receptor blocker plus calcium antagonist on post-treatment plasma adiponectin levels compared to pretreatment levels. There was a significant gender difference in the relationship between preadiponectin level and age. In the search for contributing factors for treatment-based changes in adiponectin levels, these effects of gender and age were considered in statistical analysis.

High efficacy of disopyramide in the management of ventricular fibrillation storms in a patient with Brugada syndrome.

The patient was a 57-year-old man with Brugada syndrome, who had been implanted with a implantable cardioverter defibrillator (ICD). The frequency of ventricular fibrillation (VF) started to increase about 4 years after ICD implantation, occurring, at worst, six times in one night. Immediately after starting oral administration of disopyramide, VF stopped occurring.

Additive antihypertensive and antihypertrophic effects of long-acting Ca blockers in uncontrolled hypertensive patients with angiotensin-receptor blocker based treatment.

The aim of the present study was to examine the antihypertensive and antihypertrophic effects of combined treatment with a long-acting calcium antagonist on top of an angiotensin II receptor blocker (ARB) in uncontrolled hypertensive patients. Patients with essential hypertension and a blood pressure > 140/90 mmHg on ARB monotherapy (losartan 50 mg/day or candesartan 8 mg/day) were randomly assigned to a nifedipine controlled release (CR) group (n = 15) or amlodipine group (n = 11). A significant additional antihypertensive effect was noted from 1 month with nifedipine and 2 months with amlodipine.

Takotsubo cardiomyopathy complicated by high-grade atrioventricular block: A report of two cases.

The present report describes two female patients aged 39 and 57 years who experienced loss of consciousness and chest pain due to high-grade atrioventricular block. Both patients demonstrated noncontraction centred on the cardiac apex and excessive contraction at the cardiac base on cardiac ultrasonography and left ventriculography, but neither of them demonstrated any significant stenotic lesions on coronary angiography. Furthermore, neither patient showed elevated serum biomarkers of cardiac injury or serum viral antibodies.

Ventricular pacing thresholds following high-energy implantable cardioverter defibrillator shocks in integrated bipolar defibrillation systems.

Background: Increased ventricular pacing thresholds have been observed following monophasic implantable cardioverter defibrillator (ICD) shocks.

Aim: To examine changes following high-energy biphasic shocks delivered by integrated bipolar ICD systems.

Method: Ten episodes of ventricular fibrillation (VF) were induced at 10 min intervals in nine pigs with integrated ICD systems.