Kindle eBooks > Medical eBooks > Internal Medicine > Cardiology  

Monthly median sales (top 30)
$209
  The median book price
$7.49
Bestseller's daily sales
1
50th book's daily sales
1
Average number of pages per book
240
Monopoly/Olygopoly detected
No

Performance tracking

Competitiveness
Volume sales
Book price
Volatility
New releases
Self published

Matching KDP categories

nonfiction > medical > internal medicine
75.0%
nonfiction > medical > cardiology
57.74%
nonfiction > medical > tropical medicine
50.0%
nonfiction > medical > sports medicine
50.0%

Keyword requirement

medical, doctor, nurse, hospital

Best selling keywords  

Median title & subtitle length is 13 words:

  • The HeartMath Solution: The Institute of HeartMath's Revolutionary Program for Engaging the Power of the Heart's Intelligence
  • The Blood Pressure BluePrint: The Holistic Guide to Defeating Hypertension
  • The AFib Cure: Get Off Your Medications, Take Control of Your Health, and Add Years to Your Life
  • The Clot Thickens: The enduring mystery of heart disease
  • EKG Interpretation: 24 Hours or Less to EASILY PASS the ECG Portion of the NCLEX!
  • Indie success
  • 45%
  • Volatility
  • 95%
  • New releases
  • 10%
  • KDP Select
  • 46.67%

Extract of the best seller list's front page

#52,835

kindle best category lists

>Doc Childre

 633

#78,898

kindle best category lists

>Ellie Campbell

 145

#94,834

kindle best category lists

>DR.John D. Day

 916

#281,750

kindle best category lists

>Benjamin Lawner

 24

#525,411

kindle best category lists

>Anthony Pusey

 27

#561,886

kindle best category lists

>Leonard S. Lilly

 0

Front-page bestsellers:

  Book title Author Publisher Absolute rank Monthly sales volume Price Amazon stars Amazon reviews
1   The HeartMath Solution: The Institute of HeartMath's Revolutionary Program for Engaging the Power of the Heart's Intelligence Doc Childre HarperOne; Reprint edition 52,835 $111 $1.99 633
2   The Blood Pressure BluePrint: The Holistic Guide to Defeating Hypertension Ellie Campbell Self published 78,898 $139 $4.99 145
3   The AFib Cure: Get Off Your Medications, Take Control of Your Health, and Add Years to Your Life DR.John D. Day BenBella Books 94,834 $363 $12.99 916
4   Essentials of Cardiopulmonary Physical Therapy - E-Book Ellen Hillegass Saunders; 4th edition 105,440 $2,396 $85.59 132
5   The Clot Thickens: The enduring mystery of heart disease Malcolm Kendrick Columbus Publishing Limited 112,355 $251 $8.99 1,392
6   EKG/ECG Interpretation: Everything you Need to Know about the 12 - Lead ECG/EKG Interpretation and How to Diagnose and Treat Arrhythmias: 2nd Edition S. Meloni M.D. Self published 112,464 $139 $4.99 1,614
7   EKG Interpretation: 24 Hours or Less to EASILY PASS the ECG Portion of the NCLEX! Chase Hassen Self published 145,091 $83 $2.99 869
8   Cardiology for Kids: A Fun Picture Book About the Cardiovascular System for Children (Gift for Kids, Teachers, and Medical Students) (Medical School for Kids) Brandon Pham Black Phoenix Press 147,707 $111 $3.99 17
9   Fatty Liver Disease: How to Prevent, Identify and Overcome NAFLD and NASH Graham Pizzo Self published 158,698 $167 $5.99 0
10   Caring Hearts: A Caregiver's World (Congestive Heart Failure Support) Thomas Trimble Self published 176,061 $27 $0.99 5
11   The Matter of the Heart: A History of the Heart in Eleven Operations Thomas Morris Thomas Dunne Books; 1st edition 176,916 $279 $9.99 204
12   The Simple Heart Cure: The 90-Day Program to Stop and Reverse Heart Disease Chauncey W. Crandall Humanix Books; 1st edition 189,820 $326 $11.65 1,013
13   Methylene Blue Cure for Heart Disease: The Step by Step Manual on Using Methylthioninium chloride for Treating Heart Diseases Naturally Royer Yeomans Self published 195,241 $83 $2.99 0
14   Hemodynamics in the Cath Lab: A Comprehensive Guide for Cardiovascular Technologists: Mastering Pressure Waveforms, Cardiac Output, and Advanced Hemodynamic ... Cardiac Diagnostics & Interventions) Swapnil SM Self published 208,039 $195 $6.99 0
15   Introduction to 12-Lead ECG: The Art of Interpretation Tomas B. Garcia Jones & Bartlett Learning; 2nd edition 209,774 $2,419 $86.42 403

Recurrent ideas in the top 30 books: