explain the difference between the thickness of the myocardium in the right and left ventricles.

Q: (iv) Explain the typical signs associated with acute myocardial infarction. (v) Outline/State which…

A: Acute Myocardial Infarction(AMI):-It is one of the major causes leading to death in developed…

Q: The right and left atria of the heart look alike and perform similar functional demands. The right…

A: Heart pumps blood to the whole body parts through a network with the help of arteries and veins. It…

Q: The QRS-complex of the ECG is generated by the depolarization of the AV-Node & Ventricular…

A: Introduction :- The graphical recording of electrical excitation in the cardiac muscles of the heart…

Q: Which of the following scenarios is CORRECT with respect to blood flow?   Question 24 options:…

A: Blood vessels are tubular structures that carry blood to different parts of the body. The arteries…

Q: Which side(s) of the heart would affected by high pressure in the pulmonary circuit? Which side(s)…

A: BASIC INFORMATION  PULMONARY CIRCUIT the blood pumped by right ventricles enters into the pulmonary…

Q: You might often hear the term varicose veins but not varicose arteries. Explain in simple language…

A: Introduction: Blood vessels are in charge of transporting blood throughout the body. Veins,…

Q: The chamber that would have its workload increased the most by a stenotic bicuspid (mitral) valve…

A: The heart is a muscular organ in most animals that pumps blood via the circulatory system's blood…

Q: A patient has heart murmur associated with mitral valve. How will this affect the ECG? Explain.

A: A heart murmur is a clinical condition in which the flaps associated with the mitral valve cannot…

Q: Describe the three major layers of the heart wall and how they relate to the pericardium; identify…

A: Human heart  is situated in the space of thoracic cavity called mediastinum present between two…

Q: Marfan’s syndrome is an inherited genetic disorder that results in malformedelastic fibers that are…

A: Marfan syndrome is a genetically inherited disorder that is an autosomal dominant disease. Autosomal…

Q: А In the image above, the dotted line represents a normal pacemaker potential. Describe the steps…

A: The heart is a major muscular organ of the cardiovascular system that is responsible for pumping the…

Q: Indicate the correct order of the sequence of events occurring during congestive heart failure.…

A: Congestive heart failure indicates the inability of the handle the blood volume. This leads to…

Q: compare and contrast the difference between, right, left, and biventricular heart failure. Explain…

A: Heart failure occurs when the body is unable to pump enough blood to supply the required nutrients…

Q: Choose the best answer Blood moving from the left atrium to the left ventricle passesthrough which…

A: Heart is the main organ pumping blood. Heart is myogenic meaning it is capable of auto excitation.…

Q: Describe the pacemaker potential and the myocardial action potential, and explain how the latter…

A: Heart is the major pumping organ in our circulatory system. It has two types of cells namely;…

Q: Damage to what valve would allo flow into the right atrium from a O bicuspid valve O tricupsid valve…

A: The arteries, arterioles, veins, venules and capillaries are the blood vessels forming the…

Q: Which condition would cause a diastolic murmur?   A regurgitation of blood through an incompetent…

A: Diastolic murmur refers to the sound that occurs for some period during diastole. The diastolic…

Q: A. What could be the implicatiosn for the atrial and ventricular contraction-relaxation? B. Draw…

A: If the pacemaker activity in the atrioventricular (AV) node overtakes the sinus node (SA node)…

Q: Define coronary sinus

A: In most mammals, the heart is a muscular organ that pumps blood into the circulatory system's blood…

Q: List the vessels through which blood flows from the aorta to the myocardium and back to the right…

A: The heart is a hollow muscular organ that pumps blood through the circulatory system by dilation and…

Q: How can angina be distinguished from myocardial infarction?

A: Each and every cell of the body requires oxygen and nutrients to carry out metabolic processes.…

Q: Why is the thickness of the myocardium different in the right and left ventricles?

A: It is a muscular organ of four chambers. The heart size is the size of a clenched fist or so. The…

Q: ECG

A: Absence of P waves with a flat baseline is an indication of fine atrial fibrillation.

Q: Systole of the left ventricle is directly caused by: (Select all correct answers, there may be one…

A: The heart is made up of cardiac muscles or myocardium containing cardiomyocytes. The human heart is…

Q: Obstruction of this vessel causes a more severe myocardial infarction in comparison to other…

A: Answer: Myocardial Infraction is also known as the heart attack which may develop due to heart…

Q: Select the letter of the choice that best completes the statement. The muscle layer of the heart is…

A: The heart is referred to as the body's muscular organ that comprises four chambers, two auricles and…

Q: List the names and synonyms for all four valves of the heart.

A: Introduction:- The heart is muscular pumping organ that pump the originated blood throughout the…

Q: Although not considered the primary pacemaker of the heart, the atrioventricular node can indeed be…

A: Human Heart is a four-chambered, fibro-muscular organ. There are two atria through which the heart…

Q: Select the best answer or answers from the choices given: In the heart, which of the following…

A: The cardiovascular system is an organ system which distributes blood to all the parts of the body…

Q: Discuss mitral valve stenosis in terms of changes to its structure and function and explain how this…

A: Mitral valve stenosis is a condition in which the mitral valve, which separates the left atrium and…

Q: Consider the circulation of blood through the heart. Put the structures in the order that blood…

A: The flow of blood in the body occurs in 14 steps it begins from the superior and inferior vena cava…

Q: Aorta Pulmonary trunk Superior vena cava Inferior vena cava Interventricular septum Myocardium…

A: Heart is muscular organ that helps the continuous flow of blood in body.

Q: The first sound of a cardiac cycle occurs when the _____ and ______   (select them in alphabetical…

A: Introduction: The sequence of alterations in the flow and pressure in the cardiac chambers and the…

Q: Compare and contrast the action potential of a myocardial conductive cell and the action potential…

A: The cardiac muscle comprises two types of cells: myocardial contractile cells and myocardial…