Exercise and Cardiac Disease

Published: 18 Jul 2019

Exercise and Cardiac Disease

[vc_row][vc_column][dt_fancy_image image_id=”3579″ width=”270″ margin_top=”0″ margin_bottom=”0″ margin_left=”10″ margin_right=”0″ align=”right” lightbox=”” css=”.vc_custom_1563428033534{margin-bottom: 0px !important;}”][dt_vc_list dividers=”false”]Cardiac disease, or cardiovascular disease (CVD), is the leading cause of death of Australians every year. And by a lot! Nearly 30% of all deaths last year were attributed to CVD (ABS, 2017). The stark reality is when you die, chances are it will be due to a heart related disease. Don’t worry, I’m going to tell you all about what you can do to keep your heart healthy! But first, a little about CVD…

CVD is an umbrella term for a variety of heart and blood vessel related conditions such as:

  • Coronary Artery Disease (Damage of the blood vessels of the heart)
  • Hypertension (High blood pressure – Yes! Chronically high blood pressure means you have cardiac disease! It is coined the “silent” killer because there generally aren’t any obvious symptoms)
  • Myocardial Infarction or Cardiac Arrest (i.e. Heart attacks – where your heart stops beating)
  • Cerebrovascular Accidents (i.e. Strokes – blockage or bleed of one of the blood vessels in the brain)

Funnily enough, exercise is one of the best things you can do if you have CVD. People may think that doing exercise when you have cardiac disease is unsafe and is going to place excessive strain on the heart. However, this is far from the truth for the vast majority. The benefits of exercising with cardiac disease include:

  • Decreased risk of mortality and other cardiac related conditions (e.g. heart attacks, strokes)
  • Maintain or improve functionality
  • Lowers blood pressure and cholesterol levels
  • Help you lose weight
  • Better mood

If you have recently had heart surgery, a heart attack, or experienced chest pain/pressure or shortness of breath when exercising, you should ALWAYS consult a medical professional before beginning an exercise program to ensure you are safe.

Exercising at the right intensity and for enough time is going to make the heart beat faster than it does at rest. When done consistently over a period of weeks/months/years the heart adapts and becomes stronger and more efficient at pumping blood to the working muscles. This equates to a happier, healthier heart that doesn’t have to work overtime at it’s job. An unexercised heart is like working OT every day with no days off. When you exercise it well, your heart will not have to work as hard for normal actives, so those things will seem easier!

So, how much exercise do we need to do to benefit our heart?

The National Heart Foundation of Australia currently recommends (for those with well-compensated, clinically stable CV) to build up to 30 minutes of exercise that makes you puff, in bouts of at least 10 minutes, on most, if not all days of the week. The more you can build up to, the greater the benefits you will reap.

Additionally, resistance exercises with body weight, resistance bands or hand weights performed on at least 2 days per week can also add additional benefit. See my previous post on the benefits of strength training.

In summary, exercise is a safe and effective way of managing cardiac disease and keeping you happier and healthier for longer! A good quote I heard recently was

you can either make time for exercise now or make time for illness and disease later

The hardest part is always getting started, but we can always help you with that and then once exercise becomes part of your life it is so much easier to keep going![/dt_vc_list][/vc_column][/vc_row]