Patients & families education research community referring physicians find a physician departments & centers about urmc libraries alumni giving urmc » department of medicine » division of cardiology » patient care » diagnostic tests home about us patient care your visit conditions diagnostic tests treatments and procedures programs open clinical trials patient resources patient stories for referrers education research giving contact us cardiac catheterization what's it for a cardiac catheterization is used to take moving pictures of your heart and the surrounding blood vessels. buy cheap viagra It enables your doctors to see if there are any blockages in the arteries that supply your heart. A cardiac catheterization may be performed when heart disease is suspected. It also may be done on an emergency basis when you have symptoms of a heart attack. generic viagra If a blockage is found in your coronary arteries, a procedure called an angioplasty can be performed immediately to remove the blockage. viagra online illegal How it's done a cardiac catheterization is a minimally invasive procedure. viagra pills This means that everything is done through a very small incision. viagra online holland You are given medication through an iv to help you relax. Your blood pressure, heart rate and oxygen level are monitored throughout this procedure. red pill viagra After you are given an anesthetic to numb the area, a small incision is made in either your thigh or in your arm. viagra online illegal A thin tube called a sheath is inserted. Then a longer and thinner tube called a catheter is slid into the sheath. The catheter is guided through your blood vessels and up to your heart. informations sur le viagra A dye is then injected through the catheter and into your heart. buy viagra This dye allows moving x-ray images to be taken of your heart so your doctors can see how it is functioning. buying viagra online without prescription When the dye is injected, you will feel a warm sensation throughout your body for about 30 seconds. viagra online illegal Next, contrast dye is injected into the blood vessels surrounding your heart, enabling doctors to look for blockages or narrowing of your coronary arteries. viagra online without prescription Your doctors may also perform additional tests during your cardiac catheterization, such as an intra-vascular ultrasound to provi.