Heart failure

 Heart failure (HF), also known as cardiovascular disease (CHF), is a disorder defined as a collection of signs and symptoms caused by a breakdown in the heart's blood pumping feature. Discomfort, extreme fatigue, and leg swelling are common symptoms. Shortness of breath can occur during exercise or while lying down, and it can wake people up during the night.  Chest pain, including angina, is rarely caused by heart failure, but it can happen if the heart failure was caused by a heart attack.  The severity of symptoms during exercise is used to determine the severity of heart failure. [8] Obesity, kidney failure, liver disease, anemia, and thyroid disease are all conditions that can cause symptoms similar to heart failure.

Heart attack symptoms

 Heart attack symptoms

The warning signs of a heart attack differ. Some people only have minor side effects. Others are suffering from serious symptoms. Some people experience no symptoms.

The following are common heart attack symptoms:

Pain in the chest that feels like tension, tightness, pain, pressing, or pain

Pain or discomfort that grows to the shoulder, arm, back, neck, jaw, teeth, or upper belly.

Sweating cold

• Fatigue
• Stomach pain or heartburn
• Headaches or dizziness that occurs suddenly
• Nausea
• Breathing trouble

Women may experience abnormal changes such as brief or sharp pain in the neck, arm, or back. Sudden cardiac arrest is sometimes the first symptom of a heart attack.

• Some heart attacks occur suddenly. However, many people experience warning signs and symptoms hours, days, or weeks before the incident. Angina is a type of chest pain or pressure