There is so much information that you need to know and memorise in medical school. Therefore, I believe that it is really important to have notes that are concise which summarise all the key aspects that you need to know to save time and be efficient - nothing more and nothing less. Here are my handwritten electronic notes that I made using different sources including lectures, books and research. They are the exact notes that I used to pass and score highly during my second year of medical scool. I hope you find them as a useful addition to your own notes and hopefully you will achieve the same :) 
 
These are the topics covered:
Myocardial infarction
Pharamacology of angina
Abnormal ECGs - arrhytmias
Atherosclerosis
Embolism and infarction
Acute heart failure
Restrictive lung disease
Pleural disease
Hypersensitivity
Acute severe asthma in adults
Pharmacology of asthma
Differential diagnosis of acute breathlessness
Respiratory failure
COPD: clinical presentation and pathophysiology
Dolphins, diving and dysrhythmias - cardiac arrhythmias and cold water immersion
Pneumonia
Anaesthetic agents (sedatives and opioids)
Recreational drugs in the emergency room
Introduction to acute confusion
Sleep disorders
Psychology: unexplained symptoms
Introduction to acute kidney injury
Electrolyte disturbances and fluid balance
Metabolic acidosis with clinical cases
Hyperacute stroke
Descending motor pathways
Movement control
Neuroimaging
Basal ganglia
Cerebellum
Shock
Understanding the normal ECG
Interpretation of chest x-rays
Clinical lung function and challenge tests
Smoke cessation in the acute setting
Arterial blood gases and acid-base balance
COPD pathology/histopathology 
COPD management
 
Disclaimer:
These notes were written to my best of knowledge during medical school. Please do not use them as an alternative to your own medical curriculum or to what you have been taught.