What are 4 signs of myocardial infarction?

What are 4 signs of myocardial infarction?

What are the symptoms of acute myocardial infarction?

• pressure or tightness in the chest.
• pain in the chest, back, jaw, and other areas of the upper body that lasts more than a few minutes or that goes away and comes back.
• shortness of breath.
• sweating.
• nausea.
• vomiting.
• anxiety.
• a cough.

What do heart attacks look like in cats?

Symptoms Of Heart Problems In Cats Lethargy/weakness/inactivity. Difficulty with or discontinuing exercise. Shortness of breath or difficulty breathing possibly accompanied by fluid buildup in the lungs and chest. Sudden paralysis of the hind quarters.

What is the primary symptom of a myocardial infarction?

Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back. Nausea, indigestion, heartburn or abdominal pain. Shortness of breath.

Can you have a myocardial infarction and not know it?

You can have a heart attack and not even know it. A silent heart attack, known as a silent myocardial infarction (SMI), account for 45% of heart attacks and strike men more than women.

What is the drug of choice for myocardial infarction?

The pain of myocardial infarction is usually severe and requires potent opiate analgesia. Intravenous diamorphine 2.5–5 mg (repeated as necessary) is the drug of choice and is not only a powerful analgesic but also has a useful anxiolytic effect.

What tests confirm a diagnosis of myocardial infarction?

Cardiac Troponin I or Troponin T – which are both very sensitive and specific and are the recommended laboratory tests for the diagnosis of MI. Serial testing is recommended in order to confirm or exclude a rise or fall in troponin concentration.

What is the initial treatment for myocardial infarction?

Although the immediate priority in managing acute myocardial infarction is thrombolysis and reperfusion of the myocardium, a variety of other drug therapies such as heparin, β-adrenoceptor blockers, magnesium and insulin might also be considered in the early hours.