Heart Rate Lab Report

In Falcon’s report “Heart Disease” he anatomically describes the heart as “a fist sized organ located in the lower left quarter of the chest…[consisting] of four chambers: the right and left atria on top and the right and left ventricles at the bottom” (Falcon). While the heart is one of the smaller organs in the body, it has an enormous and important job to do; deliver nutrient carrying blood to the tissues in the human body. In people with heart disease, the heart is impeded and cannot efficiently deliver nutrients and oxygen to structures such as our muscles or our brain. This is one of the reasons that heart disease is so deadly; when our body structures are deprived of necessary nutrients, they begin to breakdown. The term “heart disease” encompasses a wide variety of

Get and stay active can reduce the risk of developing disease heart. A reminder of the good buster can also be, stress and mood.

The heart is one of the most important organs in the body. The heart is responsible for pumping blood throughout the human body supplying the tissue with oxygen and nutrients and removing carbon dioxide and waste. If the heart does not supply blood and oxygen to the organs and tissues, they will die.

The cardiovascular system, however, would not be able to effectively complete these functions without help from what is sometimes referred to as the body’s hardest-working organ- the heart. Approximately the size of a fist, the heart is contains four chambers (the uppermost are called the atria and the lowermost are called the ventricles) and four valves. Additionally, the heart is surrounded by the pericardium, a structure that serves to protect the heart, keep the heart stabilized in the chest, and

In a normal human being the heart correctly functions by the blood first entering through the right atrium from the superior and inferior vena cava. This blood flow continues through the right atrioventricular valve into the right ventricle. The right ventricle contracts forcing the pulmonary valve to open leading blood flow through the pulmonary valve and into the pulmonary trunk. Blood is then distributed from the right and left pulmonary arteries to the lungs, where carbon dioxide is unloaded and oxygen is loaded into the blood. The blood is returned from the lungs to the left

"The Effect of Music on Heart Rate | Journal of Emerging Investigators." Journal of Emerging Investigators. N.p., n.d. Web. 16 Dec. 2016. .

The heart is a very strong muscle that has one major job. The heart’s job is to pump blood throughout the entire body. The heart is made up of 4 chambers, and 4 valves. There is the right and left atrium, and a right and left ventricle. The atriums are the superior chambers, and the ventricles are inferior chambers. The left ventricle is the most important, because that is where the blood travels through to go to the aorta, and eventually the rest of the body (Taylor 2015).

The heart is a complex yet delicate organ that operates the body on a regular basis. Without the heart the circulation system within the body would cease to exist; therefore, we would cease to exist. As with everything that is complex and works around the clock there are certain issues that can arise for example, atrial fibrillation. Atrial fibrillation is the result of an irregular or fast heartbeat this will often cause an inadequate circulation throughout the rest of the body. The atrium of the heart will not sync up to the ventricles causing an irregular or fast heartbeat.

Your heart, the most important muscle organ in your body. Its job to keep blood flowing throughout your body, by doing so it keeps you alive. Heart health is a concern for everybody; there are many different types of heart disorders and diseases that can occur. The heart disorder that I will be informing you about is Cardiomegaly also known at Heart muscle disease. Cardiomegaly a chronic heart condition that expands the heart by expanding the hearts tissue, making it hard for the heart to squeeze and pump blood throughout the body effectively, causing insufficient blood flow, abdominal heart rhythm and heart rate. Cardiomegaly could ultimately lead to heart failure if not treated correctly or diagnosed as soon as possible. With 3 million cardiomegaly cases

The heart is one of the main organs of the human body which is responsible for pumping blood throughout the body including the brain and other organs through the circulatory system.

The purpose of this experiment was to see how different genres of music affect blood pressure (BP). The hypothesis was that songs with higher beats per minute (BPM) would cause an increase in BP. The items that were used in this experiment were an automatic BP monitor, a mp3 player, five different types of music, and a set of headphones. The subject would stand for a minute, have the resting BP measured, then listen to the selected song for two minutes, and again have the BP measured. From all of the genres Meditation the music that lowered BP the most, while Rock raised it significantly.

Blood is one of the most vital components of the human body. The blood carries many functions such as to supply oxygen to the bodies tissues, remove metabolic waste products, regulate our core temperature as well as fighting infection and foreign bodies (Glover, 1997). The cardiovascular system is composed of the heart and its vessels. The heart is an involuntary muscle which receives blood to the atrias, which is then pumped via the ventricles. The vessels are composed of three main types. Arteries, veins and capillaries; all which transport blood throughout the entirety of the body. The constant action of both the vessels and heart ensure that the body receives a continuous supply of blood, keeping us within our homeostatic limits.

As the population ages heart failure is expected to increase exceptionally. About twenty-two percent of men and forty-four percent of women will develop heart failure within six years of having a heart attack. “Thirty years ago patients would have died from their heart attacks!” (Couzens)

The hearts role is to pump oxygenated blood to every cell in the body by having a continuous beat. Throughout time the heart has created mystery, however current technology has solved most of the mystery, there still remains an enchantment and eagerness to learn more.

The table above can also be found in Seeley’s Anatomy and Physiology laboratory manual on page 376.