"The Ultimate EKG Breakdown is a unique resource that efficiently breaks down the core concepts using simple, easy-to-understand methods. From beginners all the way to advanced ECG readers, students will find Dr. Kashou's course approachable, clinically relevant, and quite valuable to patient care. I wish this course has been available when I was first learning ECGs!" – Dr. A. May, Critical Care Cardiology Fellow, Mayo Clinic

"As a senior medicine resident, I can confidently say the Ultimate EKG Breakdown is the most comprehensive EKG resource I have been exposed to. I can recall numerous times throughout my training flipping between multiple books and websites struggling to find what Dr. Kashou has brought together succinctly in his EKG resource. I think it offers great value to a wide range of learners whether as a pocket reference for an intern on rounds or as a thorough review for senior residents preparing for fellowship or independent practice. I only wish this had been available to me since medical school!" – Dr. B. Slostad, Internal Medicine Resident, Mayo Clinic

“I have learned ECGs in the medical school curriculum 3 or 4 times, but the Ultimate ECG Breakdown helped the concepts actually make sense and stick. I am much more confident in how I approach ECGs and identify more complex patterns. I do wish I had used this when learning ECGs as a second year, and will use these skills in fourth year and residency.” – Marisa S., MS3, Mayo Clinic Alix School of Medicine

"As an intern in residency, The Ultimate EKG Breakdown has been my go-to resource for interpretation of ECGs on all of my rotations. Dr. Kashou makes ECGs approachable for learns of all levels, and I know I'll continue to refer to his resources as I progress through my training." – Dr. E. Russell, Internal Medicine Resident, Mayo Clinic

“As a third-year medical student, I found the Ultimate EKG Breakdown course to be a fresh and effective take compared to the ECG education I had received in formal lectures. The videos are effective and curriculum is comprehensive. While I am still learning, this course drastically improved my ability and confidence with interpreting ECGs.” – James-Roland M., MS3, Mayo Clinic Alix School of Medicine

"Dr. Kashou has an unparalleled enthusiasm for ECG education -- raising the bar for ECG understanding is his passion. He created an engaging, relevant, and highly efficient course. I think it's a tremendous resource for anyone who wants to improve his or her ECG proficiency." – Dr. P Noseworthy, Director of Heart Rhythm and Physiologic Monitoring Laboratory, Mayo Clinic

“The EKG curriculum is an incredibly straightforward yet comprehensive resource for learning to read ECGs! I've never understood the material this well until now. I feel very well prepared to read ECGs as a future resident.” – Rachel P., MS3, Mayo Clinic Alix School of Medicine

"As an Urgent Care Nurse Practitioner and a former ER nurse, the ability to accurately interpret an EKG in a timely manner is critical to clinical practice as myocardial tissue viability is very much time dependent. Dr. Kashou's Ultimate EKG Breakdown helps me achieve just that. EKGs provide the practitioner a deeper understanding of the patient and their cardiac status, which is applicable in both emergent and outpatient settings. You will not need any other program to learn how to interpret EKGs. This is all you need and you will know your stuff!" – Debra P. Warren, BSN, MSN, APRN, FNP-C

“The Ultimate EKG Breakdown is a fantastic EKG resource. Before using it, I had been taught how to read EKGs several times, but nothing really stuck. This course is systematic and correlates EKG findings with pathophysiology extraordinarily well, enhancing understanding. I wish I had known about this course earlier!” – Sam R., MS3, Mayo Clinic Alix School of Medicine

“Dr. Kashou's course gave me a foundation for ECG interpretation that far exceeded what I had understood previously and will be invaluable for me in clinical and test-taking settings. The videos are digestible and build off of each other nicely, with lots of opportunities to practice the skills using the "ECG of the week" cases.” – Christiana D., MS3, Mayo Clinic Alix School of Medicine

“I struggled with EKGs and had given up being able to interpret them beyond pattern recognition for board exams. Now, I have a much better understanding of what I see and why and I feel confident discussing them with attendings/residents on rotations.” – Weslyn B., MS3, Mayo Clinic Alix School of Medicine

“I feel incredibly fortunate to have been able to take Dr. Kashou’s ECG course! I’ve always struggled with ECG interpretation, but his step-by-step approach made them so clear, and I also really appreciated his integration of relevant clinical teaching pearls. I couldn’t have asked for a better way to learn ECGs! I wish I’d been able to take this course 1 year earlier in my medical school training, before rotations started!” – Crystal H., MS3, Mayo Clinic Alix School of Medicine

“The EKG Guy's curriculum is an incredibly thorough and helpful resource for medical students learning the complexities of interpreting ECGs. The high yield videos provide a very solid foundation. Dr. Kashou's approach to interpreting ECGs is practical and effective. After completing the course, I feel much more confident in my ability to interpret an ECG!” – Lauren W., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown is a great resource. I had been taught EKGs 3 or 4 different times during medical school but the course was by far the clearest, most concise, and effective lectures I have had. After the course, I understood and felt much more confident about being able to interpret EKGs than I had before.” – Jeffery St J., MS3, Mayo Clinic Alix School of Medicine

“The EKG Guy is a fantastic resource for learners to understand the hows and whys of EKG reading! Knowing a method and memorizing common EKG patterns is one thing, but understanding why pathologies cause certain changes on the EKG solidifies the concepts and builds confidence for EKG reading. I’ll be starting intern year in 2 months and I am happy to have come across such a wonderful resource!” – Payal P., MS4, Mayo Clinic Alix School of Medicine

“I took the Ultimate EKG Breakdown course at the transition between my 3rd and 4th years of medical school. The course really broke down the components of EKG and brought me from simple pattern recognition to a much deeper understanding of what I am actually looking at. The videos are deep but concise and the practice cases are fantastic. I definitely recommend this to any medical student or anyone else who desires a broader understanding of how EKGs work and what they mean in the clinic.” – Chris M., MS3, Mayo Clinic Alix School of Medicine

“Dr. Kashou’s EKG curriculum was a phenomenal resource for me in my third year of medical school. The videos are tremendously comprehensive and truly take the learner from the very beginning and help them understand the physiology, but are at a sufficient depth to have taught me countless skills which I was never aware of. Dr. Kashou has a methodical teaching approach which has helped reinforce my EKG reading skills tremendously, and I feel far more confident at approaching EKG analysis with a systematic approach in my upcoming rotations and residency. I would highly recommend this course to any medical student looking to strengthen their EKG skill set (and impress their attendings)!” – Daniel S., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown was an incredible resource for a learner like me who is early in their training. This course was incredibly comprehensive and helped me feel comfortable by starting with the basics and then gradually working up to more complex topics that helped me feel like I was getting ahead in a area where I previously felt weak.” – Brandon B., MS3, Mayo Clinic Alix School of Medicine

“Not only is this a great primer for those just learning how to read a 12-lead EKG, it was an excellent review, especially regarding specific patterns. It’s quite easy to go at your own pace. For those who have experience reading EKGs, we can go through the videos quickly as review. Beginners can go through the same sections or videos as many times as they need. It was also refreshing to learn the basic physiology and mechanics of cardiology.” – John O., MS4, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown is a great resource for medical students that provides a proven, straightforward, algorithmic approach to EKG interpretation. The videos are interesting and comprehensive, and the practice cases allow you to apply what you have learned. Overall it is an extremely useful course!” – Emma D., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown was a fantastic resource to supplant the somewhat slipshod foundation I had for evaluating EKGs. I loved the consistent, systematic approach that I could apply to any EKG. Even if I encountered a pattern I wasn't familiar with in the future, I'm sure I could describe the components and find anomalies that would help me research the correct diagnosis. I'm glad I found this before starting residency - I feel much more confident that I can hit the ground running when reading my own EKGs!” – Joe G., PharmD, MS3, Mayo Clinic Alix School of Medicine

“The curriculum was a helpful EKG review prior to intern year in an easy, understandable, and systematic way. I found the EKG practice videos with full, systematic explanations particularly helpful.” – Joy L., MS4, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown, in my opinion, is a must-have for medical students and residents who want to feel confident in their ability to accurately interpret an EKG on the spot without having to wait for a final read.  As an aspiring cardiologist, not only do I feel that this resource has led to my ability to take better care of my patients, but I also feel that it has given me a leg-up in terms of my ability to perform well on my IM teams and cardiology rotations in the future and will help me stand out in a positive way.” – Nick R., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown is the only medical education resource, outside of UWorld, that I consider essential. It is scalable to any skill level, and caters to any learning goal - to those simply preparing for Step exams - or to those desiring a deep dive into advanced EKG interpretation. I live on a poet’s budget, but would splurge on this resource any day.” – Ilana B., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown is a fantastic resource for medical students at any level of training. It moves beyond memorizing ECG patterns and teaches the rational and clinical relevance behind each ECG change you encounter. The videos are thorough and engaging, and the course has provided an exceptional foundation from which to approach any ECG!” – Rachel H., MS4, Mayo Clinic Alix School of Medicine

“This course was a wonderful addition to my medical education - I now have increased confidence when approaching ECG findings and am looking forward to putting my newfound knowledge to action on the wards!” – Austin P., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown curriculum is exceptionally comprehensive. Whether a beginner or a seasoned cardiologist, there are videos that will be helpful for you. EKGs can be one of the most daunting things to understand, especially if you're a provider outside of the field of cardiology. This resource will help break down those barriers, and does a great job of explaining important principles in a simple way.” – Shyam K., MS3, Mayo Clinic Alix School of Medicine

“The EKG Guy course was a good use of my time during this [COVID-19] quarantine. Things I had read over and over in textbooks finally make sense!” – Oluwatomilona I., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown is the best resource and guide to interpret and better understand how changes in the heart correspond to changes in the tracings. These videos will allow students to really learn this material and can help students become a better physician. I thoroughly enjoyed this course and would highly recommend this course to anyone who would like to learn how to read EKGs!” – Mike S., MS3, Mayo Clinic Alix School of Medicine

“I really appreciate all the effort and time that went into making this course so thorough, because as a third year medical student with limited experience, looking at EKG has been very daunting. However, after participating in the course, I feel very prepared and excited at the process of putting this knowledge to use in interpreting EKGs in the future. Thank you!” – Maryama I., MS3, Mayo Clinic Alix School of Medicine

“This EKG breakdown course simplified what can seem like daunting EKG strips into very understandable concepts. Instead of trying to memorize patterns, this course helped me really understand what the strip was showing in order for me to make the diagnosis. I will definitely continue to refer to it during my career.” – Rahul K., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown does a phenomenal job at breaking down difficult concepts into efficient lessons that are simple to follow yet incredibly comprehensive. I appreciate having the opportunity to learn from such a valuable resource!” – Meg L., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown is a wonderful complimentary resource that emphasizes a systematic approach to understanding any EKG, from simple to complex. Its reinforcement of the basics and explanation of intricacies makes this an especially useful resource for anyone looking to develop a more nuanced approach to their understanding of EKGs.” – Erin B., M3, Mayo Clinic Alix School of Medicine

“I found the Ultimate EKG Breakdown to be a really accessible, thorough educational tool. It provided me with very solid foundations for EKG interpretation and clinical reasoning with respect to cardiac pathophysiology. I am looking forward to building on these foundations and feeling more competent when EKGs come my way!” – Danny W., MS4, Mayo Clinic Alix School of Medicine

“This course is by far the best curriculum for learning EKGs that I have used during medical school. The course walks you through EKGs in an organized manner, and not only teaches the patterns of the strips but does an excellent job explaining the physiology and pathology behind them. The videos are short enough so that you don't get bored, but comprehensive enough that you feel all pertinent information was provided. I will definitely be coming back to this curriculum when I need a refresher throughout my training.” – Samantha S., MS3, Mayo Clinic Alix School of Medicine

“This resource teaches you ECG concepts in a really easy to understand way and is super comprehensive! You'll be able to master reading the ECG and also understand the why about everything you see. It is also very well organized and the self-learning video format is super valuable for efficient and effective learning.” – Felix K., MS3, Mayo Clinic Alix School of Medicine

“The Ultimate EKG Breakdown course is thorough, organized, and expertly delivered. I feel much more prepared to interpret EKGs as a future resident and clinician.” – Camilo M., MS3, Mayo Clinic Alix School of Medicine