The advanced experience in combining Biv-pacing with AVN-first for improving efficiency from CRT

Improving the efficiency of advanced photocatalytic oxidation process in the presence of sulfite for decomposition of metronidazole from aqueous solutions

 Metronidazole antibiotic is belong to the nitroimidazole family. Non degradability, high solubility in water, toxicity, carcinogenicity and mutagenicity are important concerns related to antibiotics. Therefore, the aim of this study is to apply the new advanced oxidation process of UV/zinc oxide/sulfite (UZS) to degrade metronidazole from aqueous solutions. Methods: In this study, the effect o...

Quadripolar Crt Pacing Technology

Biventricular pacing with ventricular fusion by intrinsic activation in cardiac resynchronization therapy.

We sought to evaluate the impact of biventricular (BiV) pacing with ventricular fusion by intrinsic atrioventricular nodal (AVN) conduction (BiV + intrinsic pacing) on clinical outcomes in patients with chronic heart failure (CHF) receiving cardiac resynchronization therapy (CRT).A total of 44 patients were randomized to receive either BiV or BiV + intrinsic pacing for one month. Echocardiograp...

MultiPointTM Pacing With The SJMTM Quadra CRT System

Advanced Techniques for CRT Implantations

Cardiac resynchronization therapy (CRT) is an important breakthrough for the drug-refractory heart failure patients with reduced left ventrical ejection fraction (LVEF: <35%) and wide QRS (>120 ms). The primary objecive of CRT is the coordination of the myocardial contraction with a right atrial (RA), right ventrical (RV) and a left ventrical (LV) lead and a biventricular device. The standard a...