Data from studies done in early 2020 revealed that\u00a0physical activity levels dropped dramatically in many countries. This was determined by analysing more than\u00a019 million smartphone-based (ref. link<\/a>), step-counting measurements taken over 1 year.\u00a0Another study\u00a0in 2021, found that people who used to have steady walking, running, and cycling habits before the pandemic, decreased their activity levels considerably.<\/p>\n As we start off 2022, with a new vaccine, a steadily declining number of Covid cases and easing up of restrictions around the world, people are now ready to go back to the way things were. Devices such as a heart rate<\/a> monitor are gaining a steady following.\u00a0<\/span><\/p>\n But, this may be more challenging than we realise!<\/em><\/p>\n Although Covid19 is a respiratory illness that affects the lungs first, studies have shown that it can cause long-lasting effects on our overall health.<\/p>\n Studies show (ref. link<\/a>)\u00a0that more than one-third of people affected by Covid could develop signs of Post-acute sequelae of COVID-19 (PASC).\u00a0Another study\u00a0revealed that post covid fatigue and body pain after exercise were the most common symptoms, even after 7 months of the initial infection, as shown in the figure below.<\/p>\n Perhaps the most significant complication of the covid19 infection is its ability to directly affect our heart.<\/p>\n Research has shown that the virus does infect and damage cardiomyocytes or heart muscle cells, and interfere with their contraction. The inflammation in heart muscles is called myocarditis and it is known to occur even in patients who only had mild symptoms.\u00a0\u00a015% of the athletes (ref. link<\/a>)\u00a0at a US-based university developed myocarditis after Covid, while\u00a0another study\u00a0revealed that 78% of the people evaluated had cardiac involvement when they were infected, and nearly 60% of them still showed ongoing myocardial inflammation.<\/p>\n In addition,\u00a0studies also showed (ref. link<\/a>) that there were increased risks of atrial fibrillation<\/a>, sinus tachycardia<\/a>, sinus bradycardia, ventricular arrhythmias<\/a>, and atrial flutters. Data revealed that dysrhythmias were 1.69 times more likely to occur, even 12 months after an acute Covid 19 infection, when compared to control groups in the study.<\/p>\n Patients with acute viral infection may initially have headaches, body aches, joint pain, fever, a sore throat or diarrhoea. Later on, they could also experience chest pain, shortness of breath, at rest or during activity, swelling of the legs, ankles or feet and fatigue.<\/span><\/p>\n Another effect of myocarditis is irregular heartbeats<\/a> or arrhythmias<\/a>.\u00a0A study reported\u00a0that 78.7% of myocarditis patients experienced ventricular arrhythmia<\/a>. It is believed that myocarditis causes direct damage to the membranes of the cardiac cells and disrupts the electrical conduction needed for regular heartbeats. The inflammation around the heart muscle may cause swelling, fibrosis and scar formation which also leads to irregular beats.<\/p>\n Cardiac markers (ref. link<\/a>)\u00a0or enzymes like troponin [cardiac troponin I (cTnI), cardiac troponin T (cTnT)] and N-terminal pro\u2013B-type natriuretic peptide [NT-proBNP]) are elevated and can be determined with simple blood tests.<\/p>\n An ECG<\/a> may also show abnormal wave patterns like bundle branch blocks, QT prolongation, premature ventricular complexes, and bradyarrhythmia, along with ST-elevation or PR depression.<\/p>\n The American Heart Association (AHA) recommends further testing for people who experience signs of myocarditis using more advanced cardiac imaging methods such as an echocardiogram or cardiovascular magnetic resonance (CMR).<\/p>\n The\u00a0European Society of Preventive Cardiology (ref. link<\/a>) recommends that people who had myocarditis should begin to exercise if they are free from symptoms, have a normal 12-lead ECG, echocardiography, and exercise testing with no abnormal patterns seen in Holter ECG monitoring<\/a> as well.<\/p>\n <\/p>\n The most common tests for myocarditis include chest x-rays, electrocardiogram, Echocardiogram, heart biopsy, and MRI scans. CDC recommends that anyone recently vaccinated seek medical attention at the earliest if they develop any of the myocarditis symptoms.<\/p>\n Chest pain, shortness of breath, and a fluttering or pounding heart are the most common signs or symptoms of myocarditis. The lack of specific symptoms makes the detection and treatment of myocarditis challenging.<\/p>\n Most conditions of myocarditis are known to be self-resolving. In some conditions, myocarditis can recur. It usually recurs due to various inflammatory conditions such as autoimmune disorders.<\/p>\n Maintain a healthy lifestyle to treat, recover, and prevent myocarditis. Apart from that, avoid close contact with anyone suffering from flu or other respiratory infections.<\/p>\n Myocarditis causes and severity determine the treatment options. While anyone suffering from mild myocarditis might be advised rest at home, anyone with heart failure symptoms might require medication and hospitalisation.<\/p>\n *The information contained in this blog is provided on an as-is basis with no guarantees of completeness, accuracy or usefulness. The content in this blog is not meant to be a substitute for medical advice, diagnosis, or treatment. All content is meant for informational purposes only. This blog contains copyright material, the use of which has not been specifically authorised by the copyright owner.<\/em><\/p>\n <\/p>\n Other Heart Health<\/a> Topics To Explore:<\/strong><\/p>\n Heart Rate Zones<\/a> | Resting Heart Rate<\/a> | Signs of Heart Attack<\/a> | Atrial Fibrillation Treatment<\/a> | Cardiovascular Disease<\/a> | Heart Rate During Exercise<\/a> | Heart Rate Monitor<\/a>| Healthy Heart Exercise<\/a> | Arrhythmia Symptoms<\/a> | Reasons for Heart Palpitations<\/a><\/p>\n Frontier X2<\/a>:<\/strong><\/p>\n Smart Heart ECG Monitor in USA<\/a> | ECG Machine Price in India<\/a> | Best Heart Rate Monitor UK<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Do you feel like you\u2019re going through a post covid fatigue? Your energy levels are not what they were and you\u2019re finding it difficult to motivate yourself to exercise like you used to? According to studies, you\u2019re definitely not alone! […]<\/p>\n","protected":false},"author":11,"featured_media":3992,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[114],"tags":[134,148],"class_list":["post-3990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-heart-health","tag-covid","tag-heart-health"],"acf":[],"yoast_head":"\nHOW DOES POST COVID FATIGUE AFFECT OUR LONG-TERM FITNESS LEVELS?\u00a0<\/strong><\/h2>\n
![\"Covid](\"https:\/\/cdn.shopify.com\/s\/files\/1\/0125\/1498\/4026\/files\/fmicb-12-698169-g001_1024x1024.jpg?v=1648563389\")
<\/div>\nMYOCARDITIS CAUSES AND COVID: WHAT WE KNOW<\/strong><\/h2>\n
![\"Covid](\"https:\/\/cdn.shopify.com\/s\/files\/1\/0125\/1498\/4026\/files\/Exercise-Post-Covid-1_1024x1024.png?v=1648550034\")
<\/div>\n<\/h2>\n
MYOCARDITIS SYMPTOMS: HOW DO YOU RECOGNISE THE SIGNS?\u00a0<\/strong><\/h2>\n
HOW WOULD YOU DIAGNOSE MYOCARDITIS?\u00a0<\/strong><\/h2>\n
HOW SOON AFTER HAVING MYOCARDITIS CAN YOU EXERCISE?\u00a0<\/strong><\/h2>\n
Frequently Asked Questions :<\/strong><\/h3>\n
\nWhat are the tests to diagnose myocarditis?<\/strong><\/h4>\nWhat myocarditis signs and symptoms should you be aware of?<\/strong><\/h4>\n
Can Myocarditis recur?<\/strong><\/h4>\n
What Can You Do to Prevent Myocarditis?<\/strong><\/h4>\n
What Are the Treatment Options for Myocarditis?<\/strong><\/h4>\n