Visual explanationFree resource
Visual medical education by Armando Hasudungan
Medical science, drawn into focus.
Explore visual explanations that reveal how the facts, processes and clinical patterns fit together—then discover the coming AH study platform, built to guide what you study next and check what stuck.
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Clear visual explanations used by medical and allied-health learners around the world.
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Neck of Femur Fracture
Overview A neck of femur fracture is a fracture through the region connecting the femoral head to the femoral shaft. It is an intracapsular fracture because most of the femoral neck lies within the hip joint capsule. Neck of femur fractures most commonly occur in older adults following a low-energy fall, often in the presence…
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Stroke (Ischaemic and Haemorrhagic)
Overview Third most common cause of death worldwide and most common cause of neurological disability. It is subdivided into ischaemic stroke (caused by vascular occlusion or stenosis) and haemorrhagic stroke (caused by vascular rupture, resulting in intra-parenchymal and/or subarachnoid haemorrhage). Stroke: Acute onset of a focal neurologic deficit due to a cerebral infarction or hemorrhage. Transient Ischaemic…
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Long-Term Complications of Diabetes (Overview)
Overview Classification Microvascular Complications Retinopathy Nephropathy Neuropathy Macrovascular Complications Coronary heart disease Cerebrovascular disease Diabetic foot Diabetic Retinopathy Overview Diabetes is the most common cause of blindness in the working population. Blindness is preventable. Annual retinal screening is advised for patients at risk. Pre-symptomatic screening enables laser photocoagulation to be used, aimed to stop production of…
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COPD
Overview The diagnosis of COPD is usually limited to individuals who have chronic airflow obstruction associated with tobacco smoke or some other noxious inhalant, and it is usually not difficult to distinguish it from other causes of chronic airflow obstruction. The most commonly associated clinical disorders associated with COPD are emphysema and chronic bronchitis. Chronic…
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Aortic Regurgitation (incompetence)
Overview Patients with acute mitral regurgitation (MR) are often gravely ill with significant hemodynamic abnormalities that require urgent medical and usually surgical treatment . Aortic Reguritation produces a “diastolic murmur”, which is a murmur heart after the second heart sound (S2 – aortic and pulmonary valve closure) when the ventricles are filled with blood. Aetiology &…
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Peptic Ulcer Disease
Overview Peptic ulcer refers to an ulcer in the lower oesophagus, stomach or duodenum. Incidence ↑ with age; both sexes are similarly affected. In the developed world, Helicobacter pylori incidence has been slowly ↓ over the past 50 yrs; Non-Steroidal Anti-Inflammatory drug (NSAID) use has ↑. Peptic ulcers remain common worldwide, especially in the developing world where H. pylori infection is prevalent.…
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Rhesus Hemolytic Disease
Rhesus haemolytic disease Overview Rhesus haemolytic disease, more accurately called RhD haemolytic disease of the fetus and newborn (HDFN), occurs when maternal IgG antibodies against the RhD antigen cross the placenta and destroy RhD-positive fetal red blood cells. It usually develops after an RhD-negative mother has previously been sensitised by pregnancy, fetomaternal haemorrhage or transfusion.…
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Cerebral Palsy – (DETAILED) Overview
This detailed video on Cerebral Palsy covers its causes, types, clinical features, and management strategies. Gain a comprehensive understanding of this neurological disorder essential for healthcare professionals and students.
Cardiomyopathy Overview – types (dilated, hypertrophic, restrictive), pathophysiology and treatment
Explore the different types of cardiomyopathy—dilated, hypertrophic, and restrictive—and how they affect heart structure and function. This video explains their pathophysiology, key clinical features, and treatment strategies to manage symptoms and prevent complications.
Mitral Valve Prolapse
Mitral valve prolapse is described as bulging of one or more of the mitral leaflets into the left atrium in systoleIt is said to be the MOST common valvular abnormality and often benign. 5% of the population and more common in females. Mitral valve prolapse is a cause of mitral regurgitation. In men, MVP is…
Our mission
Medical science is complex. Understanding it should feel possible.
Armando Hasudungan turns difficult medical science into clear visual explanations and connected learning experiences—so learners can see the whole picture, remember what matters and find a clearer way forward.
See it clearly
Turn abstract processes and invisible relationships into something the learner can picture.
Connect the pieces
Build understanding around how concepts fit together—not a pile of isolated facts.
Make it useful
Help learners move from explanation to recall, revision and the next logical step.
What clarity feels like
When the topic stops being a blur.
Learners do not come back because the subject became easy. They come back because the explanation gave them a picture they could work with.
“Armando's teaching style gives me the foundational knowledge.
Jessica Payne-Burnett
Medical Student, Charles Sturt University
“The notes I make during his videos help me retain everything better.
Ayesha RaiStudent, Islamabad Medical and Dental College
“The drawings are amazing and super easy to remember.
Reem Mohamed Khair Abdalrazig
Student, Neelain University
Coming soon: the AH study platform
The explanation is only the start.
The free library helps you find a clear explanation. The AH platform is being built to help you connect the resources, follow a clearer path and check what actually stuck.
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New and worth a look
Keep building the picture.
Cervical Radiculopathy
Overview Cervical radiculopathy is dysfunction of a cervical nerve root caused by irritation or compression as it leaves the spine. It commonly produces pain radiating from the neck into one arm, sometimes with paraesthesia, numbness, weakness or altered reflexes. A disc herniation or degenerative narrowing of the neural foramen is a common cause. Diagnosis is…
View this topic ↗About Visualising Medicine
Good education does not remove complexity. It makes complexity feel simple.
Visualising Medicine is the team behind Armando Hasudungan. We bring together medicine, illustration, writing and technology to make difficult ideas clearer—and build better ways for learners to use them.