Dilated Cardiomyopathy Overview

The following is an article from Pet Health Network .

Heart disease is as scary in dogs as it is in humans. Dilated cardiomyopathy (DCM) is a serious condition of the heart that occurs when the heart muscle becomes diseased and weak. The heart is a muscular pump that pushes blood around the entire body. In the normal dog, it beats approximately 180,000 times a day! A muscle working that hard needs to be in shape, with good muscle tone, to do its job effectively. When DCM strikes it renders the heart muscle weak and flabby; therefore, the heart starts to fail at its job. 

 The heart has four chambers. Like many mechanical pumps, the heart has two functional parts. The atria, seen above as thin-walled chambers labeled “left atrium” and “right atrium,” act as pump primers. Blood returning to the heart is held here and when the atria are full, they contract, pushing blood into the pumping chambers or ventricles. When full, these pumping chambers contract forcefully, pushing blood out to all the blood vessels in the body.

You’ll see that the heart is actually made up of two pumps, a right and a left one, based on their anatomic position in the body. So we have one pump made up of the right atrium and right ventricle and one made up of the left atrium and left ventricle. Valves between the atrium and the ventricle ensure blood always moves in one direction, from the atrium into the ventricle.

When dilated cardiomyopathy strikes these chambers, all enlarge because the heart muscle becomes weak and stretched. Blood is still pumped, but not effectively. Limb muscles and organs within your dog’s bodies need a constant and consistent blood supply to work properly. Ineffective circulation will cause muscles to become weak and organs to malfunction. This will result in some of the symptoms we discuss next. Additional symptoms are caused because fluid will leak from the blood when it isn’t pumped effectively. As a consequence, we see abnormal fluid accumulations on top of muscle and organ dysfunction. That’s why swollen ankles are a common sign of heart problems in people. You won’t see swollen ankles in your dog, but your veterinarian might see fluid leaking into the lungs, which causes breathlessness and coughing.

Breeds commonly affected by DCM include:

Your dog’s body has some protective mechanisms that help him cope with poor heart function early in the disease, so symptoms may not be obvious at first. With time, the heart’s ability to function becomes so poor that these mechanisms can’t keep up and symptoms of failure are easier to spot. When your dog’s heart first starts to fail, the muscles in his legs don’t get the blood they need and your dog may not be able to play or exercise as vigorously as he used to. This will become progressively worse as the disease grows and the heart gets weaker. Over time, abnormal fluid buildup in the lungs will cause your dog to cough and seem out of breath. The coughing can become so severe that your dog may even cough up blood-tinged fluid.

Your veterinarian will typically recommend a number of tests to fully evaluate your dog’s heart, and the effect that poor circulation is having on the rest or his organs.

These could include:

  • A radiograph, commonly known as an x-ray
  • A blood test for a cardiac biomarker called NTproBNP 
  • A chemistry and CBC profile to assess the state of all the organs
  • A blood pressure test
  • An electrocardiograph (ECG) to record the electrical action in your dog’s heart
  • An echocardiogram (ECHO)

If your dog is diagnosed with dilated cardiomyopathy, your veterinarian may prescribe the following treatment:

  • Nutritional modification, such as a low-sodium diet or the addition of supplements, such as carnitine
  • Diuretics, which help to clear the excess fluid that results from poor circulation
  • Drugs that relax blood vessels, making it easier for the heart to do its job as a pump 
  • Drugs that help the heart muscle function more effectively, giving additional strength to the pump
  • Regular but controlled daily exercise, once symptoms have been controlled

Drugs that do several of these things at the same time are available.

This article is being shared from Pet Health Network. for the Original article link: Click HERE .

The Master Bedroom

On our first floor, the kitchen and front bedroom, which we use as our Master Bedroom, was an addition to the original log cabin.

(Click HERE to see the construction on the kitchen, and click HERE to see the bay window installation in the kitchen).

While restoring the original cabin, we also wanted to be sure we “married” the addition to the cabin so that the newer part of the home matched the rest of the cabin.

Even the “easiest” of construction in this home has never been easy.  This project proved to follow suit.

We “camped” out in the lodge room during the duration of the construction.

I’m not sure why I didn’t take pictures of the entire bedroom as I did all the other rooms in the house, but here is the one photo I did find of the bedroom when we moved into  the house:

Although you can’t see the ceiling in the above photo, the bedroom ceiling was the only room in our home that wasn’t wooden slats.  Here is the wood going up on the ceiling to match the rest of the ceilings in the house:

The original cabin is an authentic and historic log cabin – built with full cedar logs and chinking (the white stuff in between the logs).  To make it appear “real” in the addition, we had to put up half-logs.  You can also see in the above and below pictures that the half-logs are up, but no chinking has been installed yet.

Ceiling completed:

Chinking going in:

Finished pics!