Patient Rating:

4.6 out of 5

67 Patient Ratings
40 Patient Comments

Ravi Ranjan, M.D., Ph.D.

Patient Rating:

4.6 out of 5

67 Patient Ratings
40 Patient Comments

Specialties

Languages

  • English

Clinical Details

Phone Number Clinical Office Address
(801) 585-7676 University Hospital
50 N Medical Dr
Salt Lake City, UT 84132
Map

Bio

Ravi Ranjan, M.D., Ph.D., is a cardiologist specializing in cardiac electrophysiology. His clinical interests include ablation of complex cardiac arrhythmias like atrial fibrillation, ventricular tachycardias and supra-ventricular tachycardias. He also has keen interest in cardiac device based therapy like cardiac resynchronization therapy, ICDs and pacemakers. He has been a faculty member at the Univ of Utah since 2010. He received his medical degree from Harvard Medical School, completed an internal medicine residency at Massachusetts General Hospital, Harvard Medical School, a cardiology fellowship at Johns Hopkins Hospital and a cardiac electrophysiology fellowship at Johns Hopkins Hospital. Dr. Ranjan has built a large clinical cardiology and electrophysiology practice in Utah.

Board Certification and Academic Information

Academic Departments Internal Medicine - Assistant Professor
Bioengineering - Adjunct Assistant Professor
Academic Divisions Cardiovascular Medicine
Board Certification American Board of Internal Medicine
American Board of Internal Medicine (Sub: Cardiovascular Disease)
American Board of Internal Medicine (Sub: Clinical Cardiac Electrophysiology)

Patient Ratings

The Patient Rating score is an average of all responses to care provider related questions on our nationally-recognized Press Ganey Patient Satisfaction Survey.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

Likelihood of recommending care provider
4.6
My confidence in care provider
4.7
Time care provider spent with me
4.5
Care provider spoke using clear language
4.7
Care provider's effort to include me in decisions
4.6
Care provider's concern for questions & worries
4.6
Care provider's explanation of condition/problem
4.6
Wait time at clinic
4.1
Care provider's friendliness and courtesy
4.7

Patient Comments

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

April 10, 2015

I have been so pleased with Dr. Ranjan throughout my entire journey that started in the fall of 2013. It was not easy to make the decision to live with an ICD for the rest of my life, but now I am so happy that I took action to potentially safe my life some day if my "unlucky gene" decides to manifest as a fatal arrythmia.

March 15, 2015

Didn't stay long but I think we discussed what needed to be discussed. I expect the follow-up to be longer when we go over tests.

February 13, 2015

I am so pleased to have Dr. Ranjan directing my care. I have total confidence in his expertise as a doctor and appreciate his concern for my health needs.

February 12, 2015

I had a great experience at the CV center. They were efficient and very thorough in their evaluation. they provided great information to me about the problem. I would recommend them to anyone with a cardiac problem.

February 05, 2015

The Doctor, PA were both extremely good. The male nurse brought the answers down.

January 26, 2015

I appreciated Dr. Ranjan's professionalism and expertise, I did feel like the initial interview with the PA, followed a few minutes later by an identical interview by Dr. Ranjan, was redundant and showed there was either not communication between the two providers or the system of two interviews is just superfluous. I was disappointed that the information from both my prior visit to the UMC cardiology clinic and my previously dropped off information from a historical cardiology appointment, was not available to Dr. Ranjan prior to the appointment, and even at the appointment much of the information was not accessible. This did not make me feel like the appointment was part of a collaborative care system.

January 20, 2015

I feel I had adequate and more time with my physician and even the physician's assistant. Questions were answered (I usually go in with a list) in terms that I could readily understand. Medication information was provided and I have the utmost confidence in this team and would highly recommend the U of U Cardiovascular Department to others. My husband at one time was also a patient of the Cardiovascular Unit and we were very satisfied then as well.

January 12, 2015

Initially, I did not have an appointment with Dr. Ranjan, but after I had reported some residual chest discomfort, he found time to see me in the clinic after my device check appointment! Very impressed with the concern he showed for my concerns, and the thoroughness of ordering some additional imaging to ensure my device and lead were positioned properly. I felt much more at ease after, and really appreciate that Dr. Ranjan made time in his schedule to see me the same day.

December 18, 2014

I have been so impressed with this journey to my decision to have an ICD placed. Dr. Ranjan has been exceedingly patient (for over a year), allowing me to make an informed decision. He provided me with peer reviewed articles, presented my case in conference to gain other expert opinions, and shared with me those findings. I could see that Dr. Ranjan was relieved when I finally made the decision to receive the ICD, and at that point shared more strongly his opinion which made me feel even more confident about the decision. I cannot emphasize how much I appreciate his patience while I took the time I needed to make a decision that I realize now could potentially save my life some day. I was also very impressed with the PA, Chris. He was the first person who saw me, and really listened and let me talk without feeling rushed.

December 16, 2014

Would have been nice to determine statistics on outcomes with Dr. Ranjan procedures.

November 18, 2014

All good experiences

August 19, 2014

good

July 17, 2014

I was seen be Dr. Ranjan's assistant for the main part of the exam. He seemed genuinely interested in my issues and showed concern and understanding. Dr. Ranjan was trying to see if I was a candidate for a pacemaker, and it has been decided that I'm not.

June 21, 2014

This was my first experience visiting Dr. R. Ranjan's office and due to the heart situation was slightly anxious. Dr. Ranjan explained everything to my son and to me in terms that were easy to understand. He is very personable and I liked that he answered all my questions and was genuinely interested and asked several questions of me, as well. His Physician's Assistant was also very friendly and informative. I have utter confidence in Dr. Ranjan and his staff and would highly recommend him to others. He was sensitive to my questions and put me at ease regarding a situation that I was unfamiliar with.

June 07, 2014

Dr. Ranjan was able to explain the need for another 30 day heart monitor, and I agreed with his assessment. I hope it will help to find the problem.

April 22, 2014

They were very busy in clinic that day, yet I felt as if the doctor gave me the time I needed to understand him and that we were communicating well. It was a good experience.

April 18, 2014

Dr. Ranjan is super.

March 11, 2014

I am sure your clinic is a busy place, and you're trying to accommodate as many patients in one day as possible. That being said, appointments can seem rushed.

February 15, 2014

Dr. Ranjan and Sara answer all of my questions. I do recommend them to others! :)

February 11, 2014

Very complete and informative.

December 19, 2013

very, very, good

November 19, 2013

I feel that Dr. Ranjan is exceptionally patient with my dislike for the meds I need to take.

September 20, 2013

Answering this section re: Dr. Ranjan. Once he came to see me (he was running late) it was a pleasant exchange and experience. He was personable and informative.

August 16, 2013

The care provider did not give me any explanation regarding why my heart rhythm is abnormal and seemed to assume that I could not understand a technical explanation.

June 08, 2013

best I have ever encountered in any health care facility

June 07, 2013

Great

April 26, 2013

This was a follow up following a successful procedure that has improved my life very much. I had no real questions or concerns this time so did not need to make decisions or ask many question. Bottom line - I have had great confidence in my two cardiology specialists during the past several years and I believe that Dr. Ranjan's expertise had much to do with the successful resolution of my cardiac problem. I felt well cared for throughout the years long process. THANK YOU

April 23, 2013

I felt the care provider was interested in solving my concerns and seemed to provide a good plan to get more answers. He seemed easier to talk to this time.

April 08, 2013

thorough, informative, and pleasant in every way

April 03, 2013

I recived the very best of care

February 15, 2013

I had been referred to Dr. Ranjan by a friend. He made me feel very comfortable and confident in my decision to seek care at Univ. of Utah. Really liked his attention.

January 23, 2013

No problems

December 28, 2012

Still waiting for a decision on how to proceed. Wearing an eCardio monitor at present and expect contact from the Cardio Department any day now.

December 01, 2012

very knowledgeable

September 19, 2012

dr. and assistant were very good

June 13, 2012

I would absolutely recommend Dr. Ranjan to anyone!

May 15, 2012

Wasn't clear about who would take initiative in making decision to up medication dosage - me or the care team. Not knowing, I will call Shellie to see if she can get me the answer.

May 01, 2012

I feel safe and comfortable with everything we have experienced.

April 24, 2012

I liked that they worked to schedule the echo the day I was there to save me having to make an additional trip to Salt Lake as I live out of state.

April 03, 2012

Dr. Ranjan and his assistant were AWESOME. I never felt degraded in their presence. His down-to-earth explanation of the problem was done so without condescending attitude. I felt genuine care, concern and compassion in his care and approach to solving my medical issues.

Academic Profile

Research Interests

  • Atrial Fibrillation
  • Cardiac Electrophysiology
  • Catheter Ablation
  • Advanced MRI Imaging

Board Certification and Academic Information

Academic Departments Internal Medicine - Assistant Professor
Bioengineering - Adjunct Assistant Professor
Academic Divisions Cardiovascular Medicine
Board Certification American Board of Internal Medicine
American Board of Internal Medicine (Sub: Cardiovascular Disease)
American Board of Internal Medicine (Sub: Clinical Cardiac Electrophysiology)

Academic Office Locations

Academic Office Phone Number Academic Office Address
(801) 585-7676 School of Medicine
University of Utah Hospital, Cardiovascular Medicine
30 N 1900 E
Salt Lake City, UT 84132

Academic Bio

Ravi Ranjan, M.D., Ph.D., has appointments in both the Division of Cardiology and the Bioengineering Department at the University of Utah. His academic interests include the pathogenesis of cardiac arrhythmias like atrial fibrillation. His work involves using non-invasive imaging like MRI to quantify the structural changes in the atrial myocardium and study its clinical implications. He is also keenly interested in developing an imaging modality to confirm the delivery of ablation lesions in real-time in the myocardial tissue. This is to address one of the main reasons for arrhythmia recurrence after ablation being the lack of creation of permanent ablation lesions. His work spans electrophysiology from the single cell level to whole heart including mathematical modeling of cardiac electrophysiology. His research work is partly supported by extramural funding from the NIH.

Education

Education History

Type School Degree
Fellowship Johns Hopkins Hospital
Cardiac Electrophysiology
Fellow
Fellowship Johns Hopkins Hospital
Cardiology
Fellow
Residency Massachusetts General Hospital / Harvard Medical School
Internal Medicine
Resident
Professional Medical Harvard Medical School
Medicine
M.D.
Doctoral Training The Johns Hopkins University
Biomedical Engineering
Ph.D.

Publications

Selected Provider Publications

Journal Article

  1. Parmar BR, Jarrett TR, Burgon NS, Kholmovski EG, Akoum NW, Hu N, Macleod RS, Marrouche NF, Ranjan R (2014). Comparison of Left Atrial Area Marked Ablated in Electroanatomical Maps with Scar in MRI 2014 Jan 3 [Epub ahead of print]. J Cardiovasc Electrophysiol.
  2. McGann C, Akoum N, Patel A, Kholmovski E, Revelo P, Damal K, Wilson B, Cates J, Harrison A, Ranjan R, Burgon NS, Greene T, Kim D, Dibella EV, Parker D, Macleod RS, Marrouche NF (2014). Atrial fibrillation ablation outcome is predicted by left atrial remodeling on MRI. Circ Arrhythm Electrophysiol, 7(1), 23-30.
  3. Bassett EC, Khlmovski EG, Wilson BD, Dibella EV, Dosdall DJ, Ranjan R, Marrouche NF, McGann CJ, Kim D (2013). Evaluation of highly accelerated real-time cardiac cine MRI in tachycardia. 2013 Nov 21 [Epub ahead of print]. NMR Biomed.
  4. Fitts M, Breton E, Kholmovski EG, Dosdall DJ, Vijayakumar S, Hong KP, Ranjan R, Marrouche NF, Axel L, Kim D (2013). Arrhythmia insensitive rapid cardiac T1 mapping pulse sequence. Magn Reson Med, 70(5), 1274-82.
  5. Higuchi K, Akkaya M, Koopmann M, Blauer JJ, Burgon NS, Damal K, Ranjan R, Kholmovski E, Macleod RS, Marrouche NF (2013). The effect of fat pad modification during ablation of atrial fibrillation: late gadolinium enhancement MRI analysis. Pacing Clin Electrophysiol, 36(4), 467-76.
  6. Akoum N, McGann C, Vergara G, Badger T, Ranjan R, Mahnkopf C, Kholmovski E, Macleod R, Marrouche N (2012). Atrial fibrosis quantified using late gadolinium enhancement MRI is associated with sinus node dysfunction requiring pacemaker implant. J Cardiovasc Electrophysiol, 23(1), 44-50.
  7. Ranjan R, Kholmovski EG, Blauer J, Vijayakumar S, Volland NA, Salama ME, Parker DL, MacLeod R, Marrouche NF (2012). Identification and acute targeting of gaps in atrial ablation lesion sets using a real-time magnetic resonance imaging system. Circ Arrhythm Electrophysiol, 5(6), 1130-5.
  8. Ranjan R, Kato R, Zviman MM, Dickfeld TM, Roguin A, Berger RD, Tomaselli GF, Halperin HR (2011). Gaps in the ablation line as a potential cause of recovery from electrical isolation and their visualization using MRI. Circ Arrhythm Electrophysiol, 4(3), 279-86.
  9. Ranjan R, Henrikson CA (2010). ICD implantation after crossing a totally occluded subclavian vein via collaterals from the superior vena cava. Pacing Clin Electrophysiol, 33(2), e14-6.
  10. Yannopoulos D, Zviman M, Castro V, Kolandaivelu A, Ranjan R, Wilson RF, Halperin HR (2009). Intra-cardiopulmonary resuscitation hypothermia with and without volume loading in an ischemic model of cardiac arrest. Circulation, 120(14), 1426-35.
  11. Ranjan R, Tomaselli GF, Marban E (1999). A novel mechanism of anode-break stimulation predicted by bidomain modeling. Circ Res, 84(2), 153-6.
  12. Ranjan R, Chiamvimonvat N, Thakor NV, Tomaselli GF, Marban E (1998). Mechanism of anode break stimulation in the heart. Biophys J, 74(4), 1850-63.
  13. Perez-Garcia MT, Chiamvimonvat N, Ranjan R, Balser JR, Tomaselli GF, Marban E (1997). Mechanisms of sodium/calcium selectivity in sodium channels probed by cysteine mutagenesis and sulfhydryl modification. Biophys J, 72(3), 989-96.
  14. Thakor NV, Ranjan R, Rajasekhar S, Mower MM (1997). Effect of varying pacing waveform shapes on propagation and hemodynamics in the rabbit heart. Am J Cardiol, 79(6A), 36-43.
  15. Baykal A, Ranjan R, Thakor NV (1997). Estimation of the ventricular fibrillation duration by autoregressive modeling. IEEE Trans Biomed Eng, 44(5), 349-56.
  16. Benitah JP, Ranjan R, Yamagishi T, Janecki M, Tomaselli GF, Marban E (1997). Molecular motions within the pore of voltage-dependent sodium channels. Biophys J, 73(2), 603-13.
  17. Casaleggio A, Corana A, Ranjan R, Thakor NV (1996). Dimensional analysis of the electrical activity in fibrillating isolated hearts. International Journal of Bifurcation and Chaos, 6, 1547-1561.
  18. Chiamvimonvat N, Perez-Garcia MT, Ranjan R, Marban E, Tomaselli GF (1996). Depth asymmetries of the pore-lining segments of the Na+ channel revealed by cysteine mutagenesis. Neuron, 16(5), 1037-47.
  19. Ranjan R, Thakor NV (1995). Electrical stimulation of cardiac myocytes. Ann Biomed Eng, 23(6), 812-21.
  20. Baykal A, Ranjan R, Thakor NV (1994). Model-based analysis of the ECG during early stages of ventricular fibrillation. J Electrocardiol, 27 Suppl, 84-90.

Review

  1. Ranjan R (2012). Magnetic resonance imaging in clinical cardiac electrophysiology. [Review]. Crit Rev Biomed Eng, 40(5), 409-26.

Book Chapter

  1. Ravi Ranjan and Joseph E Marine (05/31/2010). Basics of Biventricular Pacing Systems: Principles and Timing Cycles. In A. Al-Ahmad, K.A. Ellenbogen, A. Natale, P.J. Wang (Ed.), Pacemakers and Implantable Cardioverter Defibrillators: An Expert's Manual (1st Edition). Minneapolis: Cardiotext Publishing.

Editorial

  1. Yannopoulos D, Kolandaivelu A, Ranjan R (2008). Flow or no flow: that is the question! Crit Care Med, 36(5), 1677-8.
  2. Ranjan R (in press). Is Good Contact Enough for Atrial Fibrillation Ablation? JACC: Clincial Electrophysiology.

Report

  1. Editor Bradley P Knight, MD, FACC, FHRSAssistant Editors M Craig Delaughter, MD, PhD, FHRS, Laurent Macle, MD, Ravi Ranjan, MD, Chirag Sandesara, MD (July 2014). Practical Management of Atrial Fibrillation. Published on the Heart Rhythm Society Web (http://resources.hrsonline.org/practical-management.html). As of May 2015 over 1,500 page views for the product, sold 575 units on the Heart Rhythm eStore site have distributed over 1,500 printed copies..

Patent

  1. Irina Polejaeva, Zhongde Wang, Shengwei Hu, Ravi Ranjan, Aaron J Thomas, Christopher J Davies, Kenneth L White (Pending). Model and Method for a Transgenic Bovidae Expressing Cardiac Fibrosis and Associated Pathology. U.S. Patent No. Application has been filed and published as US 2015/0033370 by the United States Patent and Trademark Office. Washington, D.C.:U.S. Patent and Trademark Office.

Clinical Trials

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