You’ve likely felt your heart beating in your chest after strenuous activity — or have taken your pulse by placing your fingers on your wrist or neck. A less common — and sometimes startling — ...

If someone’s heart skips a beat, tech companies want to let them know about it. Gadget firms — starting with Apple and now Fitbit, which is owned by Google — are selling wearable devices that check ...

DEAR DR. ROACH: How serious are palpitations? I’m a diabetic woman, age 77. I get these sensations various times throughout the day. Will I have a heart attack or stroke? -- B.G. ANSWER: Palpitations ...

A racing heart is usually a sign of agitation or excitement. But if it's not unusual for your heart to beat too fast or to skip a beat, it might be worth having it checked out by a doctor. In order to ...

When the human body is exerted during physical activities such as workouts or a run, it is usual for the heart to beat faster than normal. However, there are times when the heartbeat can feel ...

Blood flows through the heart and generates noises known as heart sounds. These noises occur due to heart valves opening and closing as the heart pumps blood. A doctor can gain valuable information by ...

If you're curious about your heart health, there are quick tests you can perform at home -- no equipment required. During her time at CNET, Kim Wong-Shing loved demystifying the world of wellness to ...

A fast heartbeat of over 100 beats per minute can happen for various reasons, including drug reactions, alcohol, stress, and some health conditions. If the cause is unclear, the heart may seem to beat ...

Most of us have done it. You feel something a little off in your chest, your heart races for no clear reason, or you get unusually tired, and instead of calling a doctor, you reach for your phone. A ...

It is very simple and easy to check your heart rate, which helps track not only your fitness levels but also manage any ongoing health issues like diabetes or high blood pressure. It also makes you ...

If someone’s heart skips a beat, tech companies want to let them know about it. Gadget firms—starting with Apple and now Fitbit, which is owned by Google—are selling wearable devices that check ...