Archive for the ‘Cardiorespiratory System’ Category

CHF? Or Cor Pulmonale?

Lung disease can affect the heart through structural changes of pulmonary vasculature, hypoxia or peripheral circulartion admixture, increased cardiac output or volume, elevation of ventricular or pulmonary vasculature.  This is why it is important to discuss with your doctor about the various differentials if congestive heart failure is being considered.

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Cough

Cough

Description

Protective respiratory reflex, induced by stimulation of respiratory tree receptors.

Symptoms

Cough may be productive (sputum produced) or nonproductive (dry). 

History

Help your physician help you by keeping track of some clinically relevant history including, but not limited to:

  1. Timing of your cough
  2. Current or past exposure to tobacco, second hand smoke, etc
  3. Occupational exposures to uncommon items
  4. Is your cough productive or non-productive?
  5. If productie cough, what is the color of your sputum or is it blood tinged?
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Premature Atrial Contractions

An early, pre-sinus node, depolarization beat originating from an atrial focus outside the sinus node.
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