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A Simplilearn Certificate Goes on LinkedIn Each Minute; Here’s How Krishna Kumar Built It From a Blog

17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.

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Dr. Najeeb Lectures
Vascular Pathology - Hypertension, Atherosclerosis, Vasculitis, and Cardiac Conditions

Explore cardiovascular pathology covering hypertension, atherosclerosis, vasculitis, aneurysms, and endocarditis with detailed pathophysiology and clinical correlations.
- YouTube
- 10 hours 49 minutes
- Self-Paced
- Free Video
Dr. Najeeb Lectures
Blood Physiology - Complete Course on Hematology and Coagulation

Explore blood physiology fundamentals including RBC formation, coagulation cascade mechanisms, blood indices, anemia types, and white blood cell functions through detailed lectures.
- YouTube
- 7 hours 28 minutes
- Self-Paced
- Free Video
Dr. Najeeb Lectures
Membrane Physiology - Neurotransmitters - Neurology

Explore cellular membrane structure, action potentials, and neuromuscular junction mechanisms through comprehensive neurology fundamentals and transport processes.
- YouTube
- 12 hours 10 minutes
- Self-Paced
- Free Video
Dr. Najeeb Lectures
Penicillin - Antibiotics

Discover penicillin's mechanism of action, pharmacology, and antibiotic properties through comprehensive medical education covering all essential aspects of this groundbreaking drug.
- YouTube
- 7 hours 42 minutes
- Self-Paced
- Free Video
Dr. Najeeb Lectures
Coagulation Cascade - RBC and Platelets - Blood Physiology

Explore the intricate mechanisms of blood clotting, red blood cells, and platelet function in this comprehensive physiology series covering the complete coagulation cascade.
- YouTube
- 1 hour 54 minutes
- Self-Paced
- Free Video
Medicosis Perfectionalis
Psychiatry - Psychology, Neuropsychiatry, and Neuropharmacology

Explore comprehensive neuropsychiatry covering brain anatomy, neurotransmitters, behavioral psychology, sleep disorders, memory, pharmacology, and psychiatric conditions.
- YouTube
- 1 day 10 hours 3 minutes
- Self-Paced
- Free Video
Medicosis Perfectionalis
Anesthesiology - Comprehensive Course for Medical Professionals

Master comprehensive anesthesiology principles from basic airway management to advanced regional techniques, covering general anesthetics, pain management, and emergency protocols.
- YouTube
- 23 hours 39 minutes
- Self-Paced
- Free Video
Medicosis Perfectionalis
Medical Sciences Quick Review - Anatomy, Physiology, Pathology, Pharmacology and More

Master comprehensive medical sciences through rapid-fire reviews covering anatomy, physiology, pathology, pharmacology, and clinical specialties in focused 90-minute sessions.
- YouTube
- 2 days 9 hours 54 minutes
- Self-Paced
- Free Video
MedNerd - Dr. Waqas Fazal
ECG Interpretation by 6 Step Method

Master ECG interpretation using a systematic 6-step approach covering wave analysis, axis deviation, bundle blocks, hypertrophy patterns, and myocardial infarction recognition.
- YouTube
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- Free Video
Alila Medical Media
ECG/EKG Basics Course

Master cardiac electrical activity, 12-lead interpretation, and abnormal rhythm recognition through comprehensive animated lessons covering action potentials to complex arrhythmias.
- YouTube
- 2 hours 43 minutes
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Amoeba Sisters
Human Body Systems Overview and Functions

Explore human anatomy through engaging videos covering circulatory, digestive, nervous, immune, and other essential body systems with homeostasis and hormonal regulation.
- YouTube
- 2 hours 30 minutes
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AnatomyZone
Introduction to the Digestive System - 3D Anatomy Tutorial

Explore human digestive anatomy through detailed 3D tutorials covering organs, blood supply, and peritoneal structures in comprehensive visual lessons.
- YouTube
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AnatomyZone
3D Anatomy Tutorial on the Skull - Bones, Sutures, Mandible, and Foramina

Master 3D skull anatomy through detailed tutorials covering calvaria bones, facial skeleton, sutures, mandible, and foramina with structures passing through each opening.
- YouTube
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Introduction to Haematology - Blood Disorders and Pathophysiology

Explore blood disorders, anemia types, clotting mechanisms, and hematologic malignancies through comprehensive medical education covering red blood cells, platelets, and coagulation.
- YouTube
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Cardiovascular System - Heart, Blood Vessels, and Circulation

Master cardiovascular anatomy and physiology through comprehensive study of heart structure, blood circulation, ECG interpretation, and clinical applications.
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