By Samachar Vishesh
News
Amritsar 31st
August:- “Optical coherence tomography
(OCT) angiography is a promising diagnostic tool and has revolutionized
the cardiac angiography where cardiologists can see the clogged arteries
clearly and with more accuracy. It has in fact opened new
horizons for intravascular coronary imaging and has become like a "third
eye" of interventional cardiologist.”
This was stated by Dr Manan
Anand , Head of Cardiology at Nayyar Hospital, Amritsar while addressing a
press conference at Hotel Hyatt here on Saturday.
He said further that OCT is a
light-based catheter which acquires on an image inside the heart blood vessel.
Dr Manan Anand informed that OCT is
a recently-developed, catheter-based Intravascular Imaging Technology that
provides micron-scale resolution. It is a laser light equivalent of ultrasound
imaging, measuring the intensity of backscattered infrared light rather than
sound waves, and translates these optical echoes into a high-resolution, two-dimensional
tomographic image.
OCT has the highest imaging
resolution of any currently-available technology; he said by adding that OCT
imaging is also very helpful in post angioplasty to see the positioning of the
stent within the vessel and clearance of blockage.
Talking about the need of awareness
on quality stents among patients, Dr. Praveen Chandra, the
Chairman of the Division of Interventional Cardiology at Medanta –The
Medicity said that in 2017 the government has brought prices of all types of
stents equal. He added that now in this scenario, it becomes very important for
those going for insertion of stents to open clogged heart arteries to be aware
of quality of stents. In fact it becomes duty of patient and his or her
attendants to ask the surgeon to use quality stent.
Stressing upon the need to
do Fractional Flow Reserve (FFR) , Dr Praveen said that FFR should be
done on each heart blockage patient so that it can be ascertained that he or
she requires stenting. FFR is used to determine if a cardiac patient
really needs a stent or bypass surgery or can be kept only on medicines avoiding any
procedure, he informed.
Dr Praveen said that Dr Manan Anand
is already doing complex cardiac interventional procedures at Nayyar Hospital,
Amritsar.
Meanwhile a workshop of complex
heart procedures and OCT guided angioplasty was also held in evening at
hotel where both Dr Praveen and Dr Manan discussed latest
developments in cardiology treatment.
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