Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't skip a beat!

Ok, I'll confess. I originally purchased this stethoscope so I could listen to my cat's heart and be able to take his pulse. This was after he was diagnosed with cardiomyopathy. Let me just say, I didn't want to plop down a big chunk of change (since I was purchasing it for the cat... not that I haven't done worse). However, I thought after reading the reviews that it would suffice. If you've ever tried counting the heart beats of a cat (170+ beats a minute), you'll know that it is a task just getting to the point that you can hear the heart beat. This stethoscope did the trick. Easily pick up the heart beat. Use it frequently. It works nicely for humans too. My other half also has a heart issue so he frequently uses this stethoscope too. You know you are getting old when you bring it out when company is over and compare heart rhythms. (Yes, we are getting there and we have done exactly that). No complaints what-so-ever.Add it to your arsenal of at-home-medical tracking devices.