Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Solid book

This book is a decent book for learning 12 Lead EKGs. It is through and introduces things in a stepwise fashion. It was not as valuable to me as the book I used to learn single lead EKGs, the EKG workout book (Huff). After spending a weekend with that book, I became very confident. A weekend with this book has left me with a pretty rudimentary understanding.I think it would benefit from the addition of more practice strips. It is too easy to coast along thinking you are learning from reading the interpretations provided as you go. The language can be a little strange. PACs are called APCs, PVCs are VPCs. I've never encountered that language in clinical practice, so it could be confusing to learn them that way...