Symptom Search

My Symptoms List

Fast heart rate
Fatigue    
General weakness    
Shortness of breath    

22 possible causes of "Fast heart rate, Fatigue, Gen..."
Symptoms:
  • Liver enlarged
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Heart murmurs
1. Congestive Heart Failure (CHF)
Congestive heart failure (CHF) is a chronic condition that affects the chambers of your heart. You have four heart chambers: two atria in the upper half of the heart and two ventricles in the lower half. Th...
Symptoms:
  • Pain
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Blood in stool
2. Bleeding
Bleeding is the name commonly used to describe blood loss. It can refer to blood loss inside the body (internal bleeding) or blood loss outside of the body (external bleeding). Blood loss can occur in almost any area o...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Peripheral cyanosis
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Dry cough
3. Pneumothorax (Collapsed Lung)
Pneumothorax is the medical term for a collapsed lung. Pneumothorax occurs when air becomes trapped in the space around the lungs-the pleural space. This can cause the lung to collapse and put pressure on the heart. Th...
Symptoms:
  • Neck lump
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Difficulty in swallowing
4. Infectious Mononucleosis
Infectious mononucleosis, often called "mono," is caused by the Epstein-Barr virus (EBV). It typically occurs in teenagers, but you can get it at any age. The virus is spread through saliva, which is why some peopl...
Symptoms:
  • Pain
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Confusion
5. Atrial Fibrillation and Flutter
Atrial fibrillation and atrial flutter are irregular heart rhythms that occur when the upper chambers of your heart (the atria) beat too fast.Atrial fibrillation can be sustained or can occur in bursts. It creates a...
Symptoms:
  • Lightheadedness
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Dizziness
6. Paroxysmal Supraventricular Tachycardia (PSVT)
Paroxysmal supraventricular tachycardia (PSVT) is a faster-than-normal heart rate. The term paroxysmal means that it only happens from time to time. In the case of PSVT, the rapid heart rate can last from a few minute...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Fatigue
  • Fast heart rate
  • General weakness
  • Shortness of breath
  • Lethargy
  • Drowsiness
7. Cardiogenic Shock
Cardiogenic shock is a state where the heart has been damaged to the point where it is unable to supply enough blood to the organs of the body. As a result of the failure of the heart to pump enough nutrients to th...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Numbness
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Dizziness
8. Hypovolemic Shock
Hypovolemic shock is a life-threatening condition that results when you lose more than 20 percent (one-fifth) of your body's blood or fluid supply. This severe fluid loss makes it impossible for the heart to pum...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Pain
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Abnormal heart rhythms
9. Hypertensive Heart Disease
Hypertensive heart disease refers to heart conditions caused by high blood pressure. It's not a single disease, but rather, a number of different heart disorders all caused by the same thing: the heart working unde...
Symptoms:
  • Erectile dysfunction
  • Fast heart rate
  • Fatigue
  • General weakness
  • Shortness of breath
  • Crushing chest pain
10. High Blood Pressure Overview
Hypertension, or high blood pressure (HBP), increases the risk of heart attack, stroke & other health problems. Learn HBP symptoms & get treatment under an MD's care.

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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