• Ponce School of Medicine
  Emergency Medicine Specialist
• ABEM Certification: Emergency Medicine
• Completed Hyperbaric Medicine Fellowship Nov 2001
• Former Faculty UPREMRP 15 years
  University of Puerto Rico – 1983
   

• A Junctional Rhythm with retrograde conduction and Bradycardia as a dysrhythmia caused by oral Phenytoin toxicity., Arroyo P, Ortiz-Nolasco, R, García-Gubern, C, Rivera, V; Boletin Asociacion Medica de Puerto Rico; Aug.2004 Vol.96, No. 3, pp. 134-38
   

Oral and Poster presentations

• A Junctional Rhythm with Bradycardia and retrograde conduction secondary to Oral Phenytoin Intoxication: A Case Report and review of literature Garcia-Gubern, Arroyo, Rivera, V Oral Presentation: ACEP, PR Chapter Annual Meeting, June 2001, Poster: First Symposium in Emergency Medicine May 18, 2002, Emergency Medicine.
   

• The use of Hyperbaric Medicine in Emergency Medicine PR ACEP Semi-Annual Meeting, Feb ,2005
   

• Hyperbaric and Emergency Medicine Faculty and Staff PR Medical Centre 2004-present
   

• Updates in ACS and Acute MI treatments PR ACEP Semi-Annual Meeting, Feb ,2004
   

• Barotraumas Emergencies PR ACEP Annual Meeting, June,2005
   

• Normal EKG UPREMRP Introductory Block 1999-2004
   

• Abnormal EKG UPREMRP Introductory Block 1999-2004
   

• Cardiovascular In-service Review UPREMRP 2000-04
   

• Core lectures UPR The use of Hyperbaric Medicine in Emergency Medicine PR ACEP Semi-Annual Meeting, Feb ,2005
   

• Hyperbaric and Emergency Medicine Faculty and Staff PR Medical Centre 2004-present
   

• Updates in ACS and Acute MI treatments PR ACEP Semi-Annual Meeting, Feb ,2004
   

• Barotraumas Emergencies PR ACEP Annual Meeting, June,2005
   

• Normal EKG UPREMRP Introductory Block 1999-2004
   

• Abnormal EKG UPREMRP Introductory Block 1999-2004
   

• Cardiovascular In-service Review UPREMRP 2000-04
   

• Core lectures UPREMRP
   

• EMRP