Alejandro Lopez-Perez

ORCID: 0000-0003-1272-4324
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About
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Research Areas
  • Cardiac electrophysiology and arrhythmias
  • Cardiac Arrhythmias and Treatments
  • Cardiac pacing and defibrillation studies
  • Cardiovascular Function and Risk Factors
  • Advanced MRI Techniques and Applications
  • Distributed Sensor Networks and Detection Algorithms
  • Water Systems and Optimization
  • Water Quality Monitoring Technologies

Universitat Politècnica de València
2015-2019

In the chronic stage of myocardial infarction, a significant number patients develop life-threatening ventricular tachycardias (VT) due to arrhythmogenic nature remodeled myocardium. Radiofrequency ablation (RFA) is common procedure isolate reentry pathways across infarct scar that are responsible for VT. Unfortunately, this strategy show relatively low success rates; up 50% experience recurrent VT after procedure. last decade, intensive research in field computational cardiac...

10.3389/fphys.2019.00580 article EN cc-by Frontiers in Physiology 2019-05-15

Patients suffering from heart failure and left bundle branch block show electrical ventricular dyssynchrony causing an abnormal blood pumping. Cardiac resynchronization therapy (CRT) is recommended for these patients. with positive response normally present QRS shortening increased ventricle (LV) ejection fraction. However, around one third do not respond favorably. Therefore, optimal location of pacing leads, timing delays between leads and/or choosing related biomarkers crucial to achieve...

10.3389/fphys.2019.00074 article EN cc-by Frontiers in Physiology 2019-02-10

The problem of the scarce drinking water is increasing every day around world and required new monitoring systems in order to improve care management water. intelligent sensors with function data fusion are a good alternative build systems. This paper presents method based on least squares technique design one sensor using microcontroller low computational capability. Three variables used by model estimate consumption; result compared real value consumption. proposed able detect if...

10.1109/imtc.2011.5944181 article EN IEEE International Instrumentation and Measurement Technology Conference 2011-05-01
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