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Our Services

Below is a list and brief description of the procedures and services offered at our office in Thomasville, Archbold-Bainbridge Specialty Clinic in Bainbridge, GA and/or at one of our affiliated institutions (John D. Archbold Memorial Hospital, Brooks County Hospital, Grady General Hospital and Mitchell County Hospital).


 Carotid Ultrasound

Carotid ultrasound is a painless imaging test that uses high-frequency sound waves to create pictures of the inside of your carotid arteries. Carotid ultrasound is done to detect plaque buildup in one or both of the carotid arteries in the neck and to see whether the buildup is narrowing your carotid arteries and blocking blood flow to the brain. Test results will help your doctor plan treatment to remove the plaque and help prevent a stroke.


Coumadin Management Clinic

Monitoring of INR levels for the management of Coumadin (blood thinner) therapy.


Echocardiogram 

Transthoracic Echocardiography, or simply echo, is an office-based examination that uses reflected sound waves to create images of a patient’s heart and blood vessels. The test is performed using an ultrasound probe placed against the chest wall and usually takes about 20 minutes to complete. Information about heart structure and function can be obtained; this includes heart size, valvular function, ventricular function or “squeeze” of the heart, and an estimation of pressures inside the heart. Patients with emphysema or those who are very obese or have very large chests may have poor quality studies and be better imaged by other means.


Electrocardiogram

Electrocardiogram, or simply EKG, is a test to measure the electrical signal of the heart for about 10 seconds using 12 electrodes placed on the chest. It provides information about heart rhythm, electrical conduction through the heart, heart size, and presence of heart attacks.


Exercise Treadmill Stress Test

This study is used to test for blockages of the coronary arteries. The patient is monitored using continuous electrocardiogram and intermittent blood pressure measurements while exercising on a treadmill machine. The treadmill gets progressively faster and steeper every 3 minutes, for the purpose of increasing the patient’s heart rate to certain target, defined by age and gender. Wear comfortable clothes and tennis shoes.


Holter Monitors and Event Monitors

These studies use a device that allows your doctor to monitor record and store heart rhythms over long time periods (Holter for 24 hrs, Event monitor up to one month). “Sticker like” electrodes are placed on the skin of the chest and the monitor is worn by the patient for the duration of test. Monitors provide information about heart rhythm changes over time. They can detect arrhythmias which can present as slow heart beats or fast hear beats of various types, and help you doctor choose the proper treatment. Holter monitors and event monitors are about the size of a cell phone and can be worn attached to a belt or clothing.


Noninvasive lower extremity arterial exams

Segmental limb pressures are measured by combining Doppler ultrasound with blood pressure measurements at various locations in the arms and legs. By detecting differences in blood pressure at specific locations in different limbs, this test helps to diagnose arterial blockages and other circulation problems. It is most commonly performed in people suspected of having peripheral arterial disease (PAD)—narrowing of arteries in the legs due to the accumulation of plaques (atherosclerosis) that is characterized by leg pain upon exercise.


 Nuclear Stress Testing

Nuclear stress testing is used to evaluate for significant blockages in the coronary arteries using images of the blood flow to the heart muscle, also known as “perfusion imaging”. Nuclear stress testing is an office-based test where the patient has two sets of pictures taken of the heart, one during exercise and a second during rest, in order to compare the relative blood flow to the heart under stress conditions. Exercise is usually accomplished using a treadmill but for patients who cannot walk on the treadmill, we use a “chemical stress test” where a medicine is given that simulates exercise by dilating the heart arteries. The images are created using a small amount of a radioactive tracer injected into the bloodstream which travels to the heart muscle and emits energy that can be detected using the nuclear camera. Information about the blood flow to the heart muscle is obtained and differences between the rest and stress images can indicate old heart damage or heart muscle at risk for damage.


Cardiac Computed Tomography Angiography (CTA)

CT is a radiographic test that uses X-rays to image the body in multiple “slices” which can be reconstructed in 3-dimensions using computers. Cardiac CTA uses an injection of intravenous contrast, similar to that used in cardiac catheterization, with subsequent CT imaging to outline the coronary arteries. These are the vessels which bring blood flow to the heart muscle and can become clogged leading to heart attack. This test can visualize plaque build-up and calcium in your coronary arteries and help your doctor plan how to best treat atherosclerosis. CTA also gives information about the structure of the heart and what is known as ventricular function, or simply said the “strength of the squeeze” of your heart. CTA is not for everyone. It is used in patients who have had chest pain with an unclear source or when other types of cardiac stress testing do not give clear answers. Patients who have an irregular heart beat or kidney problems cannot undergo cardiac CTA. This test can be performed as an outpatient and takes only about thirty minutes to complete.


 Carotid Angiography

A thin flexible tube (catheter) is inserted through an artery in your groin (femoral artery). To make the arteries visible on x-ray, dye is injected through the tube into the target arteries. An x-ray camera films the arteries as they pump blood. These x-ray images can be viewed right away so treatment decisions can be made quickly.


Carotid Artery Intervention - Angioplasty and Stent Placement

Carotid angioplasty is a procedure that opens clogged arteries to prevent or treat stroke. The carotid arteries are located on each side of your neck and are the main arteries supplying blood to your brain. The procedure involves temporarily inserting and inflating a tiny balloon where your carotid artery is clogged to widen the artery. Carotid angioplasty is often combined with the placement of a small metal coil called a stent in the clogged artery. The stent helps prop the artery open and decreases the chance of it narrowing again. Carotid angioplasty and stenting may be used when traditional carotid surgery isn't feasible or is too risky.


Catheterization and Coronary Angiography

Cardiac catheterization is a technique that uses long thin tubes called catheters, about the size of a spaghetti noodle, that are used to measure pressures in the heart chambers and blood vessels, and it also allows your doctor to obtain images of the coronary arteries (the arteries that provide blood flow to the heart muscle), also known as coronary angiogram. Coronary angiography is a technique that uses X-Ray dye injection directly into the coronary arteries, so that these arteries can be visualized with an X-Ray machine. It creates a motion picture of the arteries that allows your doctor to determine with a very high degree of precision if there are any blockages in the coronary arteries. To perform a cardiac catheterization your doctor introduces a small “IV-like” tube in a vessel of the leg or the arm, and through that entry port the catheter is introduced and advanced into the heart chambers and into the orifice where the coronary arteries arise from the root of the aorta. During the procedure, the patient receives mild sedation for comfort purposes. In most cases, catheters do not cause any sensation or discomfort when placed inside the body so more profound degrees of sedation are usually not required. A diagnostic cardiac catheterization can take approximately 20 minutes to complete and the results are available immediately. When coming to the hospital for cardiac catheterization it is recommended for the patient to bring a relative or friend as driving is not allowed the same day after receiving sedation. In many cases cardiac catheterization is an outpatient procedure that can be scheduled from the office.


Coronary Intervention - Angioplasty and Stent Placement

Coronary Intervention is done in a way very similar to cardiac catheterization (please review the section on cardiac catheterization and angiography). The difference with this procedure is that your doctor will be able to treat blockages in the coronary arteries using balloons and stents to stretch or widen the areas of blockage inside the coronary arteries and therefore restore adequate circulation through those arteries. Balloon angioplasty uses a small balloon with the shape of a sausage or small cylinder which is inflated inside the coronary artery at the site of the blockage. A stent procedure is similar in many ways to the angioplasty, but in addition to a balloon being inflated at the site of the blockage, a small slotted metal tube or “mesh” of very thin metal is deployed at the site of the blockage to allow better support of the arterial wall, and prevent recoiling or re-narrowing of the vessel. There are many different types and brands of balloons and stents and they come in many sizes and lengths. Stents are usually made of metal alloys such as stainless steal or cobalt-chromium combinations. Stents are also made of either metal alone (bear metal stents) or they can be coated with medications (drug eluting stents). Drug eluting stents are very effective in preventing re-narrowing from excessive scar formation due to reaction of the body to the stent materials. In many cases coronary intervention with balloon angioplasty or stenting can be used to treat blockages of the coronary arteries. However, when the blockages are very extensive or located in certain critical areas the preferable solution is bypass surgery. Coronary intervention is widely used for the treatment of chronic blockages of the coronary arteries, and is the best available treatment for heart attacks. In emergency situations coronary intervention can be done at any time of the day or night, in hospitals equipped and staffed for 24/7 service, such as St. Joseph’s Hospital of Atlanta.


Defibrillator Implantation

Implantable Cardioverter Defibrillator - (ICD's) are small devices that are used to analyze and treat abnormal heart rhythms. The ICD is placed under the skin and where up to three wires are placed into a vein under the collarbone through which they travel to the heart. The ICD will then shock your heart back to a normal rhythm if you develop a rapid, dangerous heartbeat. These devices also contain pacemakers that treat slow heart rhythms.


 Pacemaker Implantation

Pacemakers are small devices, about the size of a cigarette lighter which can generate and deliver the electrical signals necessary to initiate the cardiac contractions. Pacemakers are implanted when the electrical generator of the heart (or “natural pacemaker”) or the electrical pathways of the heart fail or deteriorate. Pacemakers are used to treat patients who have symptoms caused by a very slow heart beat. In most cases pacemakers are implanted during a minor surgical procedure, needing only local anesthesia and moderate sedation. The pacemaker has two components a generator or “battery” which is the part that resembles a cigarette lighter, and the leads, which are very thin cables or wires that connect the generator to the heart chambers and transmit the electrical signal produced by the generator. The generator is much more than a battery; it is a very sophisticated micro-computer that can tell when the heart beat is slow or fast and when to deliver the electrical signals to command to heart to squeeze. In most cases, a pacemaker can take between 30 to 45 minutes to implant.


Pacemaker Interrogation

Even though pacemakers and ICDs are very reliable, it is important for them to be checked to ensure that the device is working properly. Routine check-ups also provide your cardiologist with valuable information about how active the patient has been, whether they have developed arrhythmias, and how frequently the device is actually being used for pacing or other rhythm management. Some of the patients' devices can be checked remotely from their home.


Peripheral Angiography

Peripheral Angiography is an x-ray examination of the blood vessels of the legs after they have been filled with a contrast agent. Your doctor can then look for any blockages you may have in your legs.


 Peripheral Intervention - Angioplasty and Stent Placement

Peripheral Angioplasty or Stenting is one treatment option for addressing Peripheral Arterial Disease (PAD). Peripheral Angioplasty, with or without vascular stenting, is a minimally invasive procedure performed to improve blood flow in the body's arteries and veins. In an angioplasty procedure, imaging techniques are used to guide a balloon-tipped catheter, a long, thin plastic tube, into an artery or vein and advance it to where the vessel is narrow or blocked. The balloon is then inflated to open the vessel, deflated and removed. Sometimes a stent will be left in place to help hold the artery open.


 Tilt Table Test

These studies are useful to determine a patient’s propensity to develop the common faint also known as “vasovagal syncope”. It is done with the patient lying down on a movable table that can tilt upwards from the horizontal position. The heart rate and blood pressure are monitored during the study and changes are recorded, which provide your doctor with information that helps to determine possible causes of the fainting spells.


 Transesophageal Echocardiography

Transesophageal echocardiography, or TEE, is a test that uses reflected sound waves to evaluate the heart, in a similar way to the transthoracic echocardiogram. The difference is that it is done using an endoscopic transducer that the patient swallows under sedation. It is often used when regular echo doesn’t answer the question, because TEE can provide more detailed images of the heart chambers, the heart valves, and the great vessels arising from the heart. It is often used to more thoroughly evaluate for infection of the heart valves, cardiac masses or clots, abnormal communications between chambers, and diagnose aortic dissections. Patients cannot eat prior to the test but can take home medications with sips of water. The test is done in a hospital setting and the patient will need a relative or friend to drive home because it is done with sedation. 

 

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