TABLE OF CONTENTS
Editorial	Quo vadis, PHC?... 25 Years Hence
	CI Porciuncula, BGP San Juan, JM Obaldo
Original Articles	The Role of Technetium 99m Tetrofosmin Scinimammography in the Detectionof Primary Breast Malignancy: A Validity Study
	ML de la Cruz, JM Obaldo
	Preoperative Assessment of Predictors of Early Surgical Outcome in Patients with Combined Severe Rheumatic Mitral and Aortic Regurgitation
	ASA Yap, SMA Lacson, MLB Santiago, RD Jara, RJ Santos, VBS Flores
	Non-invasive Determination of Pulmonary Vascular Resistence by Doppler Echocardiography in Congenital Heart Disease with Pulmonary Hypertension
	GB Acosta, JJ Balderas, AS Gamponia, MLS Casas, TC Cantre
	A Local Prototype Pulse-Duplicator Machine in the Philippine Heart Center: An Experimental Study
	CC Cheng, PJ Agunod, CG Celino, FG Castillo, AP Ventura, LD Torres
	A Comparative Study of Two Platelet Preparation Methods
	FR LLanera, LS Sagun, MA Orillaza
	Pleurodesis in Malignant Pleural Effusion: The Philippine Heart Center Experience
	MRO Chuatico, TS de Guia
	A Preliminary Study on Pre-operative Exercise Testing in the Evaluation of Patients Undergoing Thoracic and Cardiovascular Surgery
	O Quetua, P Punzal, TS de Guia
	Anticoagulation Levels for Patients with Mechanical Heart Values
	GT Catalan, ST Andin
	End Tidal Carbon Dioxide Monitoring Predicts Survival after Cardiopulmonary Resuscitation
	GC Battad, I O'Dell, R LIngad, TS de Guia, G Guevara
	A Comparative Study Between Ross Procedure and Mechanical Aortic Valve Replacement
	MSM Martinez, LSR Casas, LD Torres, S de leon, TC Cantre
Review Articles	Clinical Utility of Myocardial Perfusion Scintigraphy: Perspective from the First Quarter Century
	JM Obaldo
	Mococutaneous Lymph Node Syndrome (Kawasaki Disease): Diagnosis and Management
	MLSR Casas
	Limb Salvage after Peripheral Revascularization
	FA GArcia, RP Habaradas
Case Report	Balloon Atrial Septostomy under Fluoroscopy and 2D Echocardiogrphy
	MIMD Bunyi
	Primary Cardiac Rhabdomyosarcoma in a 30-Year-Old Patient
	BR Asuncion, MA Orillaza
	Dextrocardia with Rheumatic Heart Disease in a 16-Year-Old Female
	EAE Hilario
Special Section	Invasive Cardiology Quiz
	NA Babilonia