A heart attack can occur suddenly and be a deeply upsetting experience. Following the diagnosis, hospitalization is required, along with the delivery of a wealth of information from the healthcare team. Then comes the need to adopt new lifestyle habits to reduce the risk of recurrence and improve long-term quality of life.
Coronary arteryThe two coronary arteries, the right and the left, form the blood network that supplies the heart with oxygen and nutrients. They are located directly on the surface of the heart and branch into smaller vessels that bypass surgery aims to reroute bloodBlood is composed of red blood cells, white blood cells, platelets, and plasma. Red blood cells are responsible for transporting oxygen and carbon dioxide. White blood cells make up our immune defense system. Platelets contribute to blood around blocked heart arteries caused by atherosclerotic plaques—fatty deposits that slow down or block bloodBlood is composed of red blood cells, white blood cells, platelets, and plasma. Red blood cells are responsible for transporting oxygen and carbon dioxide. White blood cells make up our immune defense system. Platelets contribute to blood flow.
Much like a road bridge that allows vehicles to cross a river or obstacle, this procedure creates new pathways so that oxygen-rich bloodBlood is composed of red blood cells, white blood cells, platelets, and plasma. Red blood cells are responsible for transporting oxygen and carbon dioxide. White blood cells make up our immune defense system. Platelets contribute to blood can continue to nourish the heart muscle, despite existing blockages.
When a blood clot completely blocks a coronary arteryThe two coronary arteries, the right and the left, form the blood network that supplies the heart with oxygen and nutrients. They are located directly on the surface of the heart and branch into smaller vessels that due to the rupture of an atherosclerotic plaque, the heart muscle is deprived of oxygen and begins to suffer intensely. This condition is commonly referred to as a “heart attack,” medically known as STEMI (ST-Elevation Myocardial Infarction).
In the medical field, particularly in cardiology, an increase in emergency room visits is often observed following a snowstorm. Shoveling is frequently identified as the main trigger for these cardiac events. But is this merely a myth, or is it a well-documented medical reality?
A common and perfectly legitimate question after a coronary arteryThe two coronary arteries, the right and the left, form the blood network that supplies the heart with oxygen and nutrients. They are located directly on the surface of the heart and branch into smaller vessels that dilation procedure is: “How long will it last?”
In answering this question, the term “restenosis” is likely to come up, often raising additional questions.
Heart failure is a chronic condition. Although advancements in treatment have improved outcomes, it remains a serious condition, particularly for those with a reduced ejection fraction.
Worldwide, millions of people are affected by this disease. In Canada, approximately 1% of the adult population lives with this condition, and its prevalence increases to 10% among individuals over the age of 65.
When the heart rate drops below 60 beats per minute, it is referred to as bradycardia. This slower rate can be a natural response or, in some cases, a sign of a rhythm disorder.
Coronary angioplasty is a procedure aimed at repairing narrowed or blocked coronary arteriesThe two coronary arteries, the right and the left, form the blood network that supplies the heart with oxygen and nutrients. They are located directly on the surface of the heart and branch into smaller vessels that caused by cholesterolCholesterol is essential for the proper functioning of the human body, but it can also have harmful effects if present in excess. >> plaques. This procedure is usually performed following a coronary angiography, which allows visualization of the narrowing presents in the coronary arteriesThe two coronary arteries, the right and the left, form the blood network that supplies the heart with oxygen and nutrients. They are located directly on the surface of the heart and branch into smaller vessels that.
The intervention involves inserting a small balloon into the blocked artery and then inflating it to widen the vessel. In most cases, a stent (endoprosthesis) is then placed to keep the artery open.
When a blood clot partially obstructs a coronary arteryThe two coronary arteries, the right and the left, form the blood network that supplies the heart with oxygen and nutrients. They are located directly on the surface of the heart and branch into smaller vessels that or one of its branches, the heart muscle supplied by this artery continues to receive oxygen, but in insufficient amounts. This precarious condition is known as unstable angina, now referred to in medical terms as Non-STEMI (Non-ST Elevation Myocardial Infarction).
Coronary artery disease is caused by the buildup of cholesterol plaques in one or more of the heart’s arteries. The classic symptom, known as angina, presents as chest pain at the center of the chest, often radiating to the left arm and jaw.
This pain is typically relieved quickly with rest and reoccurs with similar exertion. It is important to note that this presentation can vary in form.
This site is intended to provide information and make cardiology comprehensible for all patients; it is not a substitute for a doctor. It does, however, enable a better understanding of how the heart works, the many heart diseases that exist, the tests required to reach a diagnosis, and the drugs and other methods used to treat them.
Where the masculine is used herein, it shall be all-gender inclusive.
