Extensive Peritonectomy is an Independent Risk Factor for Cisplatin HIPEC-Induced Acute Kidney Injury.

Background: Cisplatin (CDDP)-containing hyperthermic intraperitoneal chemotherapy (HIPEC) is frequently applied in selected patients with peritoneal malignancies derived from ovarian cancer, gastric cancer, and primary peritoneal mesothelioma. HIPEC with CDDP increases perioperative morbidity, in particular by inducing acute kidney injury (AKI). Factors contributing to occurrence of AKI after intraperitoneal perfusion with CDDP have not been sufficiently evaluated.

[Paradoxal lowering of parasympathetic indices in myasthenic patients].

Myasthenia gravis is an autoimmune disease presenting antibodies developed against the nicotinic receptors of acetylcholine. The aim of this study was to evaluate heart rate variability in these patients. Heart rate variability was studied with 24 hour Holter recordings.

Optimizing the hemodynamic performance of the DDD pacemaker: impact of the atrioventricular delay on the pulmonary venous flow pattern.

Unlabelled: This study evaluated the impact of the atrioventricular delay (AVD) on the pulmonary venous flow pattern (PVFP).

Methods: Transthoracic Doppler PVFP were obtained during atrial and ventricular pacing at a fixed rate of 70 beats/min in 20 patients equipped with a DDD pacemaker, diastolic dysfunction linked to an impaired relaxation, a mean ejection fraction of 49%, and AV block. Two subgroups were analyzed equally: group I: seven patients with a normal ejection fraction and group II: 13 patients with decreased ejection fraction.

[Variability of heart rate after heart surgery under extracorporeal circulation: aortocoronary bypass or aortic valve replacement].

The study of heart rate variability allows analysis of modulations of heart rate by the sympathetic vagal system. The authors studied the course of sinus variability by 24-hour Holter monitoring preoperatively, and on the 6th and 42nd postoperative day, in 25 patients undergoing coronary bypass graft (group I) and 10 patients undergoing aortic valve replacement (group II). Surgery was performed under cardiopulmonary bypass with selective antegrade cold crystalloid cardioplegia.

[Doppler echocardiography of left ventricular filling in chronic renal insufficiency: before and after dialysis].

Hemodialysis can achieve loss of body water, variable in the different water compartments, and that depends on the dry weight and the composition of the dialysate. We have studied echocardio-Doppler findings in 26 end stage renal disease patients (from 26 to 84 years), in whom 25 have hypertension, in sinusal rythm and ejection fraction above 55%. When they achieved a 3.