Normal Vs Dangerous Heart Rate

heart wave

Our heart rate is something we don't actually pay enough attention to. Heart rate is an essential indicator of heart health. Our heart is always working hard for us, but do you know what your average heart rate should be and when it is considered dangerous? Understanding this can make a big difference in your well-being.

Through this blog, let's learn about the basics of heart rate and better understand the concept. 

Understanding Normal vs Dangerous Heart Rates 

PR BPM displayed on an oximeter refers to Pulse Rate and Beats Per Minute. Let’s explore what is considered a normal heart rate.

What's a Normal Heart Rate for Adults? 

So, what exactly is a normal heart rate? The heart rate for most adults at rest generally ranges from 60 to 100 beats per minute, but this range can vary. Normal BPM ranges between 60 to 100. Some factors that determine the heart rate are age, fitness level, and even daily activities.

Factors like exercise, excitement, or even that second cup of coffee can make your heart beat faster. And that's okay! Knowing what's normal for you is a great start. Try checking your heart rate when you're relaxed and take note of it. A healthy heart rate is just one more thing to remember for overall well-being.

What’s a Normal Heart Rate by Age? 

Children generally have a higher heart rate than adults. Also, athletes and physically active people may generally have lower heart rates below 60 BPM due to increased cardiovascular efficiency.

What is a Dangerous Heart Rate?

Now, what about when things don't feel quite right? Sometimes, a heart rate that's too high or too low can be a sign to pause and check in with your body.

When your heart races (called tachycardia) or beats too slowly (bradycardia), it could indicate an issue that might need attention. If you feel palpitations or if your heart rate becomes irregular (arrhythmia). 

Let us understand these conditions in detail. 

Tachycardia

When the heart beats faster than 100 BPM while at rest, it is referred to as tachycardia. Prolonged episodes can heighten the risk of serious health issues like strokes or heart attacks. While it is often linked to heart problems, other triggers include stress, high caffeine or alcohol intake, and similar factors. If caused by physical activity or stress, it is known as sinus tachycardia.

Bradycardia

A resting heart rate below 60 BPM is identified as bradycardia, especially if accompanied by symptoms like fatigue or dizziness. Its causes vary and can include heart-related diseases, prior heart surgeries, or inflammation, among others.

Arrhythmia

Also known as dysrhythmia, arrhythmia describes an irregular heartbeat. Some irregularities are benign, but others may require medical intervention. Common arrhythmia causes include significant changes in blood sugar, the consumption of caffeine or alcohol, certain drugs, stress, or physical activity. Some common heart arrhythmia symptoms are chest pain, lightheadedness, shortness of breath, racing pulse and sweating. 

If your heart rate frequently falls outside the normal range or you experience warning signs like fainting, chest discomfort, or difficulty breathing, it’s important to seek medical advice to rule out serious conditions. 

When Should You Be Concerned?

It's natural to wonder if the heart rate is typical or if there is something serious lurking. Some key signs to watch for are:

  • A heart that seems to be beating unusually fast or slow.
  • Regular episodes of irregular heartbeats.
  • Any discomfort in the chest, feeling light-headed or being short of breath.

If these things happen occasionally, it might not be a big deal. But if they're happening frequently, it's worth talking to a doctor. Think of it as giving your heart a little extra care and attention.

Common Symptoms of Heart Rate Problems

Sometimes, our heart rate might be sending us messages in other ways. These signs might feel subtle or like everyday issues, but they're worth paying attention to:

  • Feeling unusually tired or fatigued
  • Feeling dizzy, faint, or like you're about to pass out
  • Unexplained shortness of breath, especially during normal activities
  • Chest pain or discomfort

If any of these symptoms keep showing up, it might be your body's way of letting you know that things might be getting serious and a check-up is required. Remember, caring for your heart is about being proactive, not scared.

What can Cause Abnormal Heart Rates?

Our heart rates can change for many reasons. Here are some common factors:

  • Stress or Anxiety: Everything from overworking, family stress and more can lead to anxiety, which is a common factor for an abnormal heart rate. These can make the heart work harder.
  • Lifestyle Habits: Caffeine, alcohol, smoking—these all affect heart rate.
  • Health Conditions: Conditions like thyroid disorders, anaemia, or heart disease can impact your heart rate too.

Knowing what influences your heart can help you make small and positive changes in your lifestyle. This goes without saying that it is always recommended to consult your doctor and follow their advice.

Diagnostic Tests for Heart Rate

The doctor may recommend some tests if you suspect an abnormal heart rate. These tests will help them get a clearer picture of what's going on with your heart. These might include:

  • ECG or EKG is a painless, simple test that monitors your heart's electrical activity
  • A stress test checks how your heart responds during exercise.
  • An echocardiogram looks at your heart's structure and function to detect conditions and diseases.

These tests are painless, and they can provide valuable insights.

Ways to Manage and Improve Heart Rate Health

If you're looking to support a healthy heart rate, here are some simple ways to start:

  • Active Lifestyle: Maintain an active lifestyle —even a daily walk for 30-40 minutes helps.
  • Balanced Diet: Eat a balanced diet rich in heart-friendly foods.
  • Stress Reduction: Reduce stress with activities you enjoy (music, meditation, spending time with loved ones).
  • Less Caffeine: Avoid too much caffeine or alcohol as it might affect heart health. 
  • Get Restful Sleep: Try to get enough sleep. An adult requires 7-9 hours of sleep.

Small steps can have significant benefits over time.

man sleeping

When to Reach Out for Medical Advice? 

If you're noticing persistent symptoms or something doesn't feel right, don't hesitate to contact a healthcare provider. Think of it like a heart check-in—a way to ensure everything is running smoothly. If you're having severe symptoms or they're accompanied by other signs like nausea, sweating, or extreme fatigue, it's best to get checked right away. 

Dr. Manjinder for a Stronger Heart 

Taking care of your heart doesn't have to be complicated. Knowing what a normal heart rate looks like and being aware of the signs of a possible problem can empower you to make the best decisions for your health.

If you're noticing any unusual symptoms or have questions about your heart health, consider making an appointment with the renowned cardiologist, Dr. Manjinder Sandhu. Regular check-ups are an essential part of keeping your heart healthy.

Your heart does a lot for you. Let's give it the care it deserves!